1 files changed, 1404 insertions, 0 deletions

diff --git a/externals/glad/src/glad.c b/externals/glad/src/glad.c
new file mode 100644
index 000000000..014b54383
--- /dev/null
+++ b/externals/glad/src/glad.c
@@ -0,0 +1,1404 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <glad/glad.h>
+
+static void* get_proc(const char *namez);
+
+#ifdef _WIN32
+#include <windows.h>
+static HMODULE libGL;
+
+typedef void* (APIENTRYP PFNWGLGETPROCADDRESSPROC_PRIVATE)(const char*);
+PFNWGLGETPROCADDRESSPROC_PRIVATE gladGetProcAddressPtr;
+
+static
+int open_gl(void) {
+    libGL = LoadLibraryA("opengl32.dll");
+    if(libGL != NULL) {
+        gladGetProcAddressPtr = (PFNWGLGETPROCADDRESSPROC_PRIVATE)GetProcAddress(
+                libGL, "wglGetProcAddress");
+        return gladGetProcAddressPtr != NULL;
+    }
+
+    return 0;
+}
+
+static
+void close_gl(void) {
+    if(libGL != NULL) {
+        FreeLibrary(libGL);
+        libGL = NULL;
+    }
+}
+#else
+#include <dlfcn.h>
+static void* libGL;
+
+#ifndef __APPLE__
+typedef void* (APIENTRYP PFNGLXGETPROCADDRESSPROC_PRIVATE)(const char*);
+PFNGLXGETPROCADDRESSPROC_PRIVATE gladGetProcAddressPtr;
+#endif
+
+static
+int open_gl(void) {
+#ifdef __APPLE__
+    static const char *NAMES[] = {
+        "../Frameworks/OpenGL.framework/OpenGL",
+        "/Library/Frameworks/OpenGL.framework/OpenGL",
+        "/System/Library/Frameworks/OpenGL.framework/OpenGL",
+        "/System/Library/Frameworks/OpenGL.framework/Versions/Current/OpenGL"
+    };
+#else
+    static const char *NAMES[] = {"libGL.so.1", "libGL.so"};
+#endif
+
+    unsigned int index = 0;
+    for(index = 0; index < (sizeof(NAMES) / sizeof(NAMES[0])); index++) {
+        libGL = dlopen(NAMES[index], RTLD_NOW | RTLD_GLOBAL);
+
+        if(libGL != NULL) {
+#ifdef __APPLE__
+            return 1;
+#else
+            gladGetProcAddressPtr = (PFNGLXGETPROCADDRESSPROC_PRIVATE)dlsym(libGL,
+                "glXGetProcAddressARB");
+            return gladGetProcAddressPtr != NULL;
+#endif
+        }
+    }
+
+    return 0;
+}
+
+static
+void close_gl() {
+    if(libGL != NULL) {
+        dlclose(libGL);
+        libGL = NULL;
+    }
+}
+#endif
+
+static
+void* get_proc(const char *namez) {
+    void* result = NULL;
+    if(libGL == NULL) return NULL;
+
+#ifndef __APPLE__
+    if(gladGetProcAddressPtr != NULL) {
+        result = gladGetProcAddressPtr(namez);
+    }
+#endif
+    if(result == NULL) {
+#ifdef _WIN32
+        result = (void*)GetProcAddress(libGL, namez);
+#else
+        result = dlsym(libGL, namez);
+#endif
+    }
+
+    return result;
+}
+
+int gladLoadGL(void) {
+    int status = 0;
+
+    if(open_gl()) {
+        status = gladLoadGLLoader(&get_proc);
+        close_gl();
+    }
+
+    return status;
+}
+
+struct gladGLversionStruct GLVersion;
+
+#if defined(GL_ES_VERSION_3_0) || defined(GL_VERSION_3_0)
+#define _GLAD_IS_SOME_NEW_VERSION 1
+#endif
+
+static int max_loaded_major;
+static int max_loaded_minor;
+
+static const char *exts = NULL;
+static int num_exts_i = 0;
+static const char **exts_i = NULL;
+
+static void get_exts(void) {
+#ifdef _GLAD_IS_SOME_NEW_VERSION
+    if(max_loaded_major < 3) {
+#endif
+        exts = (const char *)glGetString(GL_EXTENSIONS);
+#ifdef _GLAD_IS_SOME_NEW_VERSION
+    } else {
+        int index;
+
+        num_exts_i = 0;
+        glGetIntegerv(GL_NUM_EXTENSIONS, &num_exts_i);
+        if (num_exts_i > 0) {
+            exts_i = (const char **)realloc((void *)exts_i, num_exts_i * sizeof *exts_i);
+        }
+
+        for(index = 0; index < num_exts_i; index++) {
+            exts_i[index] = (const char*)glGetStringi(GL_EXTENSIONS, index);
+        }
+    }
+#endif
+}
+
+static int has_ext(const char *ext) {
+#ifdef _GLAD_IS_SOME_NEW_VERSION
+    if(max_loaded_major < 3) {
+#endif
+        const char *extensions;
+        const char *loc;
+        const char *terminator;
+        extensions = exts;
+        if(extensions == NULL || ext == NULL) {
+            return 0;
+        }
+
+        while(1) {
+            loc = strstr(extensions, ext);
+            if(loc == NULL) {
+                return 0;
+            }
+
+            terminator = loc + strlen(ext);
+            if((loc == extensions || *(loc - 1) == ' ') &&
+                (*terminator == ' ' || *terminator == '\0')) {
+                return 1;
+            }
+            extensions = terminator;
+        }
+#ifdef _GLAD_IS_SOME_NEW_VERSION
+    } else {
+        int index;
+
+        for(index = 0; index < num_exts_i; index++) {
+            const char *e = exts_i[index];
+
+            if(strcmp(e, ext) == 0) {
+                return 1;
+            }
+        }
+    }
+#endif
+
+    return 0;
+}
+int GLAD_GL_VERSION_1_0;
+int GLAD_GL_VERSION_1_1;
+int GLAD_GL_VERSION_1_2;
+int GLAD_GL_VERSION_1_3;
+int GLAD_GL_VERSION_1_4;
+int GLAD_GL_VERSION_1_5;
+int GLAD_GL_VERSION_2_0;
+int GLAD_GL_VERSION_2_1;
+int GLAD_GL_VERSION_3_0;
+int GLAD_GL_VERSION_3_1;
+int GLAD_GL_VERSION_3_2;
+int GLAD_GL_VERSION_3_3;
+int GLAD_GL_ES_VERSION_2_0;
+int GLAD_GL_ES_VERSION_3_0;
+PFNGLCOPYTEXIMAGE1DPROC glad_glCopyTexImage1D;
+PFNGLVERTEXATTRIBI3UIPROC glad_glVertexAttribI3ui;
+PFNGLSTENCILMASKSEPARATEPROC glad_glStencilMaskSeparate;
+PFNGLFRAMEBUFFERRENDERBUFFERPROC glad_glFramebufferRenderbuffer;
+PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC glad_glCompressedTexSubImage3D;
+PFNGLTEXCOORDP3UIVPROC glad_glTexCoordP3uiv;
+PFNGLVERTEXATTRIB1SVPROC glad_glVertexAttrib1sv;
+PFNGLBINDSAMPLERPROC glad_glBindSampler;
+PFNGLLINEWIDTHPROC glad_glLineWidth;
+PFNGLCOLORP3UIVPROC glad_glColorP3uiv;
+PFNGLGETINTEGERI_VPROC glad_glGetIntegeri_v;
+PFNGLCOMPILESHADERPROC glad_glCompileShader;
+PFNGLGETTRANSFORMFEEDBACKVARYINGPROC glad_glGetTransformFeedbackVarying;
+PFNGLDEPTHRANGEFPROC glad_glDepthRangef;
+PFNGLVERTEXATTRIBIPOINTERPROC glad_glVertexAttribIPointer;
+PFNGLMULTITEXCOORDP3UIPROC glad_glMultiTexCoordP3ui;
+PFNGLVERTEXP4UIPROC glad_glVertexP4ui;
+PFNGLENABLEIPROC glad_glEnablei;
+PFNGLVERTEXATTRIBP4UIPROC glad_glVertexAttribP4ui;
+PFNGLCREATESHADERPROC glad_glCreateShader;
+PFNGLISBUFFERPROC glad_glIsBuffer;
+PFNGLGETMULTISAMPLEFVPROC glad_glGetMultisamplefv;
+PFNGLGENRENDERBUFFERSPROC glad_glGenRenderbuffers;
+PFNGLCOPYTEXSUBIMAGE2DPROC glad_glCopyTexSubImage2D;
+PFNGLCOMPRESSEDTEXIMAGE2DPROC glad_glCompressedTexImage2D;
+PFNGLVERTEXATTRIB1FPROC glad_glVertexAttrib1f;
+PFNGLBLENDFUNCSEPARATEPROC glad_glBlendFuncSeparate;
+PFNGLHINTPROC glad_glHint;
+PFNGLVERTEXATTRIB1SPROC glad_glVertexAttrib1s;
+PFNGLSAMPLEMASKIPROC glad_glSampleMaski;
+PFNGLVERTEXP2UIPROC glad_glVertexP2ui;
+PFNGLUNIFORMMATRIX3X2FVPROC glad_glUniformMatrix3x2fv;
+PFNGLPOINTSIZEPROC glad_glPointSize;
+PFNGLVERTEXATTRIB2DVPROC glad_glVertexAttrib2dv;
+PFNGLDELETEPROGRAMPROC glad_glDeleteProgram;
+PFNGLVERTEXATTRIB4NUIVPROC glad_glVertexAttrib4Nuiv;
+PFNGLRENDERBUFFERSTORAGEPROC glad_glRenderbufferStorage;
+PFNGLWAITSYNCPROC glad_glWaitSync;
+PFNGLUNIFORMMATRIX4X3FVPROC glad_glUniformMatrix4x3fv;
+PFNGLUNIFORM3IPROC glad_glUniform3i;
+PFNGLCLEARBUFFERFVPROC glad_glClearBufferfv;
+PFNGLUNIFORM3FPROC glad_glUniform3f;
+PFNGLVERTEXATTRIB4UBVPROC glad_glVertexAttrib4ubv;
+PFNGLGETBUFFERPARAMETERIVPROC glad_glGetBufferParameteriv;
+PFNGLTEXCOORDP2UIPROC glad_glTexCoordP2ui;
+PFNGLCOLORMASKIPROC glad_glColorMaski;
+PFNGLCLEARBUFFERFIPROC glad_glClearBufferfi;
+PFNGLGENVERTEXARRAYSPROC glad_glGenVertexArrays;
+PFNGLPAUSETRANSFORMFEEDBACKPROC glad_glPauseTransformFeedback;
+PFNGLMULTITEXCOORDP2UIPROC glad_glMultiTexCoordP2ui;
+PFNGLGETSAMPLERPARAMETERIIVPROC glad_glGetSamplerParameterIiv;
+PFNGLGETFRAGDATAINDEXPROC glad_glGetFragDataIndex;
+PFNGLTEXSTORAGE3DPROC glad_glTexStorage3D;
+PFNGLGETVERTEXATTRIBDVPROC glad_glGetVertexAttribdv;
+PFNGLUNIFORMMATRIX3X4FVPROC glad_glUniformMatrix3x4fv;
+PFNGLRESUMETRANSFORMFEEDBACKPROC glad_glResumeTransformFeedback;
+PFNGLMULTITEXCOORDP4UIPROC glad_glMultiTexCoordP4ui;
+PFNGLDELETEFRAMEBUFFERSPROC glad_glDeleteFramebuffers;
+PFNGLDRAWARRAYSPROC glad_glDrawArrays;
+PFNGLUNIFORM1UIPROC glad_glUniform1ui;
+PFNGLVERTEXATTRIBI2IPROC glad_glVertexAttribI2i;
+PFNGLTEXCOORDP3UIPROC glad_glTexCoordP3ui;
+PFNGLVERTEXATTRIB3DPROC glad_glVertexAttrib3d;
+PFNGLCLEARPROC glad_glClear;
+PFNGLPROGRAMPARAMETERIPROC glad_glProgramParameteri;
+PFNGLGETACTIVEUNIFORMNAMEPROC glad_glGetActiveUniformName;
+PFNGLISENABLEDPROC glad_glIsEnabled;
+PFNGLSTENCILOPPROC glad_glStencilOp;
+PFNGLFRAMEBUFFERTEXTURE2DPROC glad_glFramebufferTexture2D;
+PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glad_glGetFramebufferAttachmentParameteriv;
+PFNGLVERTEXATTRIB4NUBPROC glad_glVertexAttrib4Nub;
+PFNGLGETFRAGDATALOCATIONPROC glad_glGetFragDataLocation;
+PFNGLTEXIMAGE1DPROC glad_glTexImage1D;
+PFNGLTEXPARAMETERIVPROC glad_glTexParameteriv;
+PFNGLGETTEXIMAGEPROC glad_glGetTexImage;
+PFNGLGETQUERYOBJECTI64VPROC glad_glGetQueryObjecti64v;
+PFNGLGENFRAMEBUFFERSPROC glad_glGenFramebuffers;
+PFNGLGETATTACHEDSHADERSPROC glad_glGetAttachedShaders;
+PFNGLISRENDERBUFFERPROC glad_glIsRenderbuffer;
+PFNGLDELETEVERTEXARRAYSPROC glad_glDeleteVertexArrays;
+PFNGLISVERTEXARRAYPROC glad_glIsVertexArray;
+PFNGLDISABLEVERTEXATTRIBARRAYPROC glad_glDisableVertexAttribArray;
+PFNGLGETQUERYIVPROC glad_glGetQueryiv;
+PFNGLGETSAMPLERPARAMETERFVPROC glad_glGetSamplerParameterfv;
+PFNGLGETUNIFORMINDICESPROC glad_glGetUniformIndices;
+PFNGLISSHADERPROC glad_glIsShader;
+PFNGLVERTEXATTRIBI4UBVPROC glad_glVertexAttribI4ubv;
+PFNGLPOINTPARAMETERIVPROC glad_glPointParameteriv;
+PFNGLENABLEPROC glad_glEnable;
+PFNGLGETACTIVEUNIFORMSIVPROC glad_glGetActiveUniformsiv;
+PFNGLGETATTRIBLOCATIONPROC glad_glGetAttribLocation;
+PFNGLVERTEXATTRIB4DVPROC glad_glVertexAttrib4dv;
+PFNGLMULTITEXCOORDP3UIVPROC glad_glMultiTexCoordP3uiv;
+PFNGLVERTEXATTRIBP3UIPROC glad_glVertexAttribP3ui;
+PFNGLGETUNIFORMFVPROC glad_glGetUniformfv;
+PFNGLGETUNIFORMUIVPROC glad_glGetUniformuiv;
+PFNGLGETVERTEXATTRIBIIVPROC glad_glGetVertexAttribIiv;
+PFNGLDRAWBUFFERPROC glad_glDrawBuffer;
+PFNGLCLEARBUFFERUIVPROC glad_glClearBufferuiv;
+PFNGLDRAWELEMENTSINSTANCEDPROC glad_glDrawElementsInstanced;
+PFNGLFLUSHPROC glad_glFlush;
+PFNGLGETRENDERBUFFERPARAMETERIVPROC glad_glGetRenderbufferParameteriv;
+PFNGLGETVERTEXATTRIBPOINTERVPROC glad_glGetVertexAttribPointerv;
+PFNGLFENCESYNCPROC glad_glFenceSync;
+PFNGLCOLORP3UIPROC glad_glColorP3ui;
+PFNGLVERTEXATTRIB3SVPROC glad_glVertexAttrib3sv;
+PFNGLBEGINCONDITIONALRENDERPROC glad_glBeginConditionalRender;
+PFNGLGETTEXLEVELPARAMETERIVPROC glad_glGetTexLevelParameteriv;
+PFNGLMULTITEXCOORDP4UIVPROC glad_glMultiTexCoordP4uiv;
+PFNGLSTENCILFUNCSEPARATEPROC glad_glStencilFuncSeparate;
+PFNGLGENSAMPLERSPROC glad_glGenSamplers;
+PFNGLCLAMPCOLORPROC glad_glClampColor;
+PFNGLUNIFORM4IVPROC glad_glUniform4iv;
+PFNGLCLEARSTENCILPROC glad_glClearStencil;
+PFNGLTEXCOORDP1UIVPROC glad_glTexCoordP1uiv;
+PFNGLGENTEXTURESPROC glad_glGenTextures;
+PFNGLGETTEXPARAMETERIUIVPROC glad_glGetTexParameterIuiv;
+PFNGLVERTEXATTRIB4NBVPROC glad_glVertexAttrib4Nbv;
+PFNGLISSYNCPROC glad_glIsSync;
+PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC glad_glGetActiveUniformBlockName;
+PFNGLUNIFORM2IPROC glad_glUniform2i;
+PFNGLUNIFORM2FPROC glad_glUniform2f;
+PFNGLTEXCOORDP4UIPROC glad_glTexCoordP4ui;
+PFNGLGETPROGRAMIVPROC glad_glGetProgramiv;
+PFNGLVERTEXATTRIBPOINTERPROC glad_glVertexAttribPointer;
+PFNGLFRAMEBUFFERTEXTURELAYERPROC glad_glFramebufferTextureLayer;
+PFNGLFLUSHMAPPEDBUFFERRANGEPROC glad_glFlushMappedBufferRange;
+PFNGLTEXSTORAGE2DPROC glad_glTexStorage2D;
+PFNGLGENQUERIESPROC glad_glGenQueries;
+PFNGLVERTEXATTRIBP1UIPROC glad_glVertexAttribP1ui;
+PFNGLTEXSUBIMAGE3DPROC glad_glTexSubImage3D;
+PFNGLGETINTEGER64I_VPROC glad_glGetInteger64i_v;
+PFNGLDELETESAMPLERSPROC glad_glDeleteSamplers;
+PFNGLCOPYTEXIMAGE2DPROC glad_glCopyTexImage2D;
+PFNGLBLITFRAMEBUFFERPROC glad_glBlitFramebuffer;
+PFNGLISENABLEDIPROC glad_glIsEnabledi;
+PFNGLSECONDARYCOLORP3UIPROC glad_glSecondaryColorP3ui;
+PFNGLBINDFRAGDATALOCATIONINDEXEDPROC glad_glBindFragDataLocationIndexed;
+PFNGLUNIFORM2IVPROC glad_glUniform2iv;
+PFNGLVERTEXATTRIB1FVPROC glad_glVertexAttrib1fv;
+PFNGLUNIFORM4UIVPROC glad_glUniform4uiv;
+PFNGLFRAMEBUFFERTEXTURE1DPROC glad_glFramebufferTexture1D;
+PFNGLGETSHADERIVPROC glad_glGetShaderiv;
+PFNGLINVALIDATEFRAMEBUFFERPROC glad_glInvalidateFramebuffer;
+PFNGLBINDFRAGDATALOCATIONPROC glad_glBindFragDataLocation;
+PFNGLPOLYGONOFFSETPROC glad_glPolygonOffset;
+PFNGLGETDOUBLEVPROC glad_glGetDoublev;
+PFNGLVERTEXATTRIB1DPROC glad_glVertexAttrib1d;
+PFNGLGETUNIFORMIVPROC glad_glGetUniformiv;
+PFNGLMULTITEXCOORDP1UIVPROC glad_glMultiTexCoordP1uiv;
+PFNGLUNIFORM3FVPROC glad_glUniform3fv;
+PFNGLDEPTHRANGEPROC glad_glDepthRange;
+PFNGLINVALIDATESUBFRAMEBUFFERPROC glad_glInvalidateSubFramebuffer;
+PFNGLMAPBUFFERPROC glad_glMapBuffer;
+PFNGLCOMPRESSEDTEXIMAGE3DPROC glad_glCompressedTexImage3D;
+PFNGLDELETESYNCPROC glad_glDeleteSync;
+PFNGLCOPYTEXSUBIMAGE3DPROC glad_glCopyTexSubImage3D;
+PFNGLGETVERTEXATTRIBIVPROC glad_glGetVertexAttribiv;
+PFNGLMULTIDRAWELEMENTSPROC glad_glMultiDrawElements;
+PFNGLVERTEXATTRIB3FVPROC glad_glVertexAttrib3fv;
+PFNGLUNIFORM3IVPROC glad_glUniform3iv;
+PFNGLPOLYGONMODEPROC glad_glPolygonMode;
+PFNGLDRAWBUFFERSPROC glad_glDrawBuffers;
+PFNGLGETACTIVEUNIFORMBLOCKIVPROC glad_glGetActiveUniformBlockiv;
+PFNGLGETPROGRAMBINARYPROC glad_glGetProgramBinary;
+PFNGLUSEPROGRAMPROC glad_glUseProgram;
+PFNGLGETPROGRAMINFOLOGPROC glad_glGetProgramInfoLog;
+PFNGLBINDTRANSFORMFEEDBACKPROC glad_glBindTransformFeedback;
+PFNGLBINDVERTEXARRAYPROC glad_glBindVertexArray;
+PFNGLDELETEBUFFERSPROC glad_glDeleteBuffers;
+PFNGLSAMPLERPARAMETERIIVPROC glad_glSamplerParameterIiv;
+PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC glad_glMultiDrawElementsBaseVertex;
+PFNGLUNIFORM2UIVPROC glad_glUniform2uiv;
+PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC glad_glCompressedTexSubImage1D;
+PFNGLFINISHPROC glad_glFinish;
+PFNGLDELETESHADERPROC glad_glDeleteShader;
+PFNGLVERTEXATTRIB4NSVPROC glad_glVertexAttrib4Nsv;
+PFNGLVIEWPORTPROC glad_glViewport;
+PFNGLUNIFORM1UIVPROC glad_glUniform1uiv;
+PFNGLTRANSFORMFEEDBACKVARYINGSPROC glad_glTransformFeedbackVaryings;
+PFNGLUNIFORM2UIPROC glad_glUniform2ui;
+PFNGLVERTEXATTRIBI3IPROC glad_glVertexAttribI3i;
+PFNGLCLEARDEPTHPROC glad_glClearDepth;
+PFNGLVERTEXATTRIBI4USVPROC glad_glVertexAttribI4usv;
+PFNGLTEXPARAMETERFPROC glad_glTexParameterf;
+PFNGLTEXPARAMETERIPROC glad_glTexParameteri;
+PFNGLGETSHADERSOURCEPROC glad_glGetShaderSource;
+PFNGLTEXBUFFERPROC glad_glTexBuffer;
+PFNGLPIXELSTOREIPROC glad_glPixelStorei;
+PFNGLVALIDATEPROGRAMPROC glad_glValidateProgram;
+PFNGLPIXELSTOREFPROC glad_glPixelStoref;
+PFNGLGETBOOLEANI_VPROC glad_glGetBooleani_v;
+PFNGLMULTITEXCOORDP2UIVPROC glad_glMultiTexCoordP2uiv;
+PFNGLGETINTERNALFORMATIVPROC glad_glGetInternalformativ;
+PFNGLVERTEXATTRIBP1UIVPROC glad_glVertexAttribP1uiv;
+PFNGLLINKPROGRAMPROC glad_glLinkProgram;
+PFNGLBINDTEXTUREPROC glad_glBindTexture;
+PFNGLGETSTRINGPROC glad_glGetString;
+PFNGLVERTEXATTRIBP2UIVPROC glad_glVertexAttribP2uiv;
+PFNGLDETACHSHADERPROC glad_glDetachShader;
+PFNGLENDQUERYPROC glad_glEndQuery;
+PFNGLNORMALP3UIPROC glad_glNormalP3ui;
+PFNGLVERTEXATTRIBI2UIPROC glad_glVertexAttribI2ui;
+PFNGLDELETETEXTURESPROC glad_glDeleteTextures;
+PFNGLSTENCILOPSEPARATEPROC glad_glStencilOpSeparate;
+PFNGLDELETEQUERIESPROC glad_glDeleteQueries;
+PFNGLNORMALP3UIVPROC glad_glNormalP3uiv;
+PFNGLVERTEXATTRIB4FPROC glad_glVertexAttrib4f;
+PFNGLVERTEXATTRIB4DPROC glad_glVertexAttrib4d;
+PFNGLGETTEXPARAMETERIVPROC glad_glGetTexParameteriv;
+PFNGLVERTEXATTRIB4SPROC glad_glVertexAttrib4s;
+PFNGLDRAWELEMENTSBASEVERTEXPROC glad_glDrawElementsBaseVertex;
+PFNGLSAMPLECOVERAGEPROC glad_glSampleCoverage;
+PFNGLSAMPLERPARAMETERIPROC glad_glSamplerParameteri;
+PFNGLSAMPLERPARAMETERFPROC glad_glSamplerParameterf;
+PFNGLUNIFORM1FPROC glad_glUniform1f;
+PFNGLGETVERTEXATTRIBFVPROC glad_glGetVertexAttribfv;
+PFNGLGETCOMPRESSEDTEXIMAGEPROC glad_glGetCompressedTexImage;
+PFNGLUNIFORM1IPROC glad_glUniform1i;
+PFNGLGETACTIVEATTRIBPROC glad_glGetActiveAttrib;
+PFNGLTEXSUBIMAGE2DPROC glad_glTexSubImage2D;
+PFNGLDISABLEPROC glad_glDisable;
+PFNGLLOGICOPPROC glad_glLogicOp;
+PFNGLUNIFORM4UIPROC glad_glUniform4ui;
+PFNGLBINDFRAMEBUFFERPROC glad_glBindFramebuffer;
+PFNGLCULLFACEPROC glad_glCullFace;
+PFNGLGETSTRINGIPROC glad_glGetStringi;
+PFNGLATTACHSHADERPROC glad_glAttachShader;
+PFNGLQUERYCOUNTERPROC glad_glQueryCounter;
+PFNGLPROVOKINGVERTEXPROC glad_glProvokingVertex;
+PFNGLSHADERBINARYPROC glad_glShaderBinary;
+PFNGLDRAWELEMENTSPROC glad_glDrawElements;
+PFNGLVERTEXATTRIBI4SVPROC glad_glVertexAttribI4sv;
+PFNGLUNIFORM1IVPROC glad_glUniform1iv;
+PFNGLGETQUERYOBJECTIVPROC glad_glGetQueryObjectiv;
+PFNGLREADBUFFERPROC glad_glReadBuffer;
+PFNGLTEXPARAMETERIUIVPROC glad_glTexParameterIuiv;
+PFNGLDRAWARRAYSINSTANCEDPROC glad_glDrawArraysInstanced;
+PFNGLGENERATEMIPMAPPROC glad_glGenerateMipmap;
+PFNGLSAMPLERPARAMETERIVPROC glad_glSamplerParameteriv;
+PFNGLVERTEXATTRIB3FPROC glad_glVertexAttrib3f;
+PFNGLVERTEXATTRIB4UIVPROC glad_glVertexAttrib4uiv;
+PFNGLPOINTPARAMETERIPROC glad_glPointParameteri;
+PFNGLBLENDCOLORPROC glad_glBlendColor;
+PFNGLSAMPLERPARAMETERIUIVPROC glad_glSamplerParameterIuiv;
+PFNGLUNMAPBUFFERPROC glad_glUnmapBuffer;
+PFNGLPOINTPARAMETERFPROC glad_glPointParameterf;
+PFNGLVERTEXATTRIB3SPROC glad_glVertexAttrib3s;
+PFNGLBINDRENDERBUFFERPROC glad_glBindRenderbuffer;
+PFNGLVERTEXATTRIBP4UIVPROC glad_glVertexAttribP4uiv;
+PFNGLISPROGRAMPROC glad_glIsProgram;
+PFNGLVERTEXATTRIB4BVPROC glad_glVertexAttrib4bv;
+PFNGLVERTEXATTRIB4FVPROC glad_glVertexAttrib4fv;
+PFNGLRELEASESHADERCOMPILERPROC glad_glReleaseShaderCompiler;
+PFNGLUNIFORM4IPROC glad_glUniform4i;
+PFNGLACTIVETEXTUREPROC glad_glActiveTexture;
+PFNGLENABLEVERTEXATTRIBARRAYPROC glad_glEnableVertexAttribArray;
+PFNGLREADPIXELSPROC glad_glReadPixels;
+PFNGLVERTEXATTRIBI3IVPROC glad_glVertexAttribI3iv;
+PFNGLUNIFORM4FPROC glad_glUniform4f;
+PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glad_glRenderbufferStorageMultisample;
+PFNGLUNIFORMMATRIX3FVPROC glad_glUniformMatrix3fv;
+PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC glad_glDrawElementsInstancedBaseVertex;
+PFNGLSTENCILFUNCPROC glad_glStencilFunc;
+PFNGLUNIFORMBLOCKBINDINGPROC glad_glUniformBlockBinding;
+PFNGLCOLORP4UIPROC glad_glColorP4ui;
+PFNGLVERTEXATTRIBI4IVPROC glad_glVertexAttribI4iv;
+PFNGLGETSHADERINFOLOGPROC glad_glGetShaderInfoLog;
+PFNGLVERTEXATTRIBI4IPROC glad_glVertexAttribI4i;
+PFNGLGETBUFFERSUBDATAPROC glad_glGetBufferSubData;
+PFNGLBLENDEQUATIONSEPARATEPROC glad_glBlendEquationSeparate;
+PFNGLVERTEXATTRIBI1UIPROC glad_glVertexAttribI1ui;
+PFNGLGENBUFFERSPROC glad_glGenBuffers;
+PFNGLVERTEXATTRIB2SVPROC glad_glVertexAttrib2sv;
+PFNGLBLENDFUNCPROC glad_glBlendFunc;
+PFNGLCREATEPROGRAMPROC glad_glCreateProgram;
+PFNGLTEXIMAGE3DPROC glad_glTexImage3D;
+PFNGLISFRAMEBUFFERPROC glad_glIsFramebuffer;
+PFNGLPRIMITIVERESTARTINDEXPROC glad_glPrimitiveRestartIndex;
+PFNGLGETINTEGER64VPROC glad_glGetInteger64v;
+PFNGLSCISSORPROC glad_glScissor;
+PFNGLTEXCOORDP4UIVPROC glad_glTexCoordP4uiv;
+PFNGLGETBOOLEANVPROC glad_glGetBooleanv;
+PFNGLVERTEXP2UIVPROC glad_glVertexP2uiv;
+PFNGLUNIFORM3UIVPROC glad_glUniform3uiv;
+PFNGLCLEARCOLORPROC glad_glClearColor;
+PFNGLVERTEXATTRIB4NIVPROC glad_glVertexAttrib4Niv;
+PFNGLCLEARBUFFERIVPROC glad_glClearBufferiv;
+PFNGLGETBUFFERPARAMETERI64VPROC glad_glGetBufferParameteri64v;
+PFNGLCOLORP4UIVPROC glad_glColorP4uiv;
+PFNGLVERTEXATTRIBI2UIVPROC glad_glVertexAttribI2uiv;
+PFNGLUNIFORM3UIPROC glad_glUniform3ui;
+PFNGLVERTEXATTRIBI4UIVPROC glad_glVertexAttribI4uiv;
+PFNGLPOINTPARAMETERFVPROC glad_glPointParameterfv;
+PFNGLUNIFORM2FVPROC glad_glUniform2fv;
+PFNGLGETSAMPLERPARAMETERIUIVPROC glad_glGetSamplerParameterIuiv;
+PFNGLBINDBUFFERRANGEPROC glad_glBindBufferRange;
+PFNGLCLEARDEPTHFPROC glad_glClearDepthf;
+PFNGLUNIFORMMATRIX2X3FVPROC glad_glUniformMatrix2x3fv;
+PFNGLGENTRANSFORMFEEDBACKSPROC glad_glGenTransformFeedbacks;
+PFNGLGETVERTEXATTRIBIUIVPROC glad_glGetVertexAttribIuiv;
+PFNGLVERTEXATTRIB4NUSVPROC glad_glVertexAttrib4Nusv;
+PFNGLDEPTHFUNCPROC glad_glDepthFunc;
+PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC glad_glCompressedTexSubImage2D;
+PFNGLPROGRAMBINARYPROC glad_glProgramBinary;
+PFNGLVERTEXATTRIBI4BVPROC glad_glVertexAttribI4bv;
+PFNGLGETTEXPARAMETERFVPROC glad_glGetTexParameterfv;
+PFNGLMULTITEXCOORDP1UIPROC glad_glMultiTexCoordP1ui;
+PFNGLCLIENTWAITSYNCPROC glad_glClientWaitSync;
+PFNGLVERTEXATTRIBI4UIPROC glad_glVertexAttribI4ui;
+PFNGLCOLORMASKPROC glad_glColorMask;
+PFNGLTEXPARAMETERIIVPROC glad_glTexParameterIiv;
+PFNGLBLENDEQUATIONPROC glad_glBlendEquation;
+PFNGLGETUNIFORMLOCATIONPROC glad_glGetUniformLocation;
+PFNGLENDTRANSFORMFEEDBACKPROC glad_glEndTransformFeedback;
+PFNGLVERTEXATTRIB4USVPROC glad_glVertexAttrib4usv;
+PFNGLUNIFORM4FVPROC glad_glUniform4fv;
+PFNGLBEGINTRANSFORMFEEDBACKPROC glad_glBeginTransformFeedback;
+PFNGLVERTEXATTRIBI1IVPROC glad_glVertexAttribI1iv;
+PFNGLISSAMPLERPROC glad_glIsSampler;
+PFNGLVERTEXP3UIPROC glad_glVertexP3ui;
+PFNGLVERTEXATTRIBDIVISORPROC glad_glVertexAttribDivisor;
+PFNGLCOMPRESSEDTEXIMAGE1DPROC glad_glCompressedTexImage1D;
+PFNGLDELETETRANSFORMFEEDBACKSPROC glad_glDeleteTransformFeedbacks;
+PFNGLCOPYTEXSUBIMAGE1DPROC glad_glCopyTexSubImage1D;
+PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC glad_glDrawRangeElementsBaseVertex;
+PFNGLCHECKFRAMEBUFFERSTATUSPROC glad_glCheckFramebufferStatus;
+PFNGLENDCONDITIONALRENDERPROC glad_glEndConditionalRender;
+PFNGLVERTEXP3UIVPROC glad_glVertexP3uiv;
+PFNGLBINDATTRIBLOCATIONPROC glad_glBindAttribLocation;
+PFNGLUNIFORMMATRIX4X2FVPROC glad_glUniformMatrix4x2fv;
+PFNGLVERTEXATTRIB1DVPROC glad_glVertexAttrib1dv;
+PFNGLDRAWRANGEELEMENTSPROC glad_glDrawRangeElements;
+PFNGLGETQUERYOBJECTUIVPROC glad_glGetQueryObjectuiv;
+PFNGLBINDBUFFERBASEPROC glad_glBindBufferBase;
+PFNGLBUFFERSUBDATAPROC glad_glBufferSubData;
+PFNGLVERTEXATTRIB4IVPROC glad_glVertexAttrib4iv;
+PFNGLMAPBUFFERRANGEPROC glad_glMapBufferRange;
+PFNGLFRAMEBUFFERTEXTUREPROC glad_glFramebufferTexture;
+PFNGLMULTIDRAWARRAYSPROC glad_glMultiDrawArrays;
+PFNGLVERTEXP4UIVPROC glad_glVertexP4uiv;
+PFNGLVERTEXATTRIBI2IVPROC glad_glVertexAttribI2iv;
+PFNGLGETSHADERPRECISIONFORMATPROC glad_glGetShaderPrecisionFormat;
+PFNGLDISABLEIPROC glad_glDisablei;
+PFNGLSHADERSOURCEPROC glad_glShaderSource;
+PFNGLDELETERENDERBUFFERSPROC glad_glDeleteRenderbuffers;
+PFNGLVERTEXATTRIBI3UIVPROC glad_glVertexAttribI3uiv;
+PFNGLISTRANSFORMFEEDBACKPROC glad_glIsTransformFeedback;
+PFNGLGETSYNCIVPROC glad_glGetSynciv;
+PFNGLTEXCOORDP2UIVPROC glad_glTexCoordP2uiv;
+PFNGLBEGINQUERYPROC glad_glBeginQuery;
+PFNGLUNIFORMMATRIX4FVPROC glad_glUniformMatrix4fv;
+PFNGLBINDBUFFERPROC glad_glBindBuffer;
+PFNGLUNIFORMMATRIX2FVPROC glad_glUniformMatrix2fv;
+PFNGLUNIFORMMATRIX2X4FVPROC glad_glUniformMatrix2x4fv;
+PFNGLBUFFERDATAPROC glad_glBufferData;
+PFNGLGETTEXPARAMETERIIVPROC glad_glGetTexParameterIiv;
+PFNGLTEXCOORDP1UIPROC glad_glTexCoordP1ui;
+PFNGLGETERRORPROC glad_glGetError;
+PFNGLVERTEXATTRIBP2UIPROC glad_glVertexAttribP2ui;
+PFNGLGETFLOATVPROC glad_glGetFloatv;
+PFNGLTEXSUBIMAGE1DPROC glad_glTexSubImage1D;
+PFNGLVERTEXATTRIB2FVPROC glad_glVertexAttrib2fv;
+PFNGLGETTEXLEVELPARAMETERFVPROC glad_glGetTexLevelParameterfv;
+PFNGLVERTEXATTRIBI1IPROC glad_glVertexAttribI1i;
+PFNGLVERTEXATTRIBP3UIVPROC glad_glVertexAttribP3uiv;
+PFNGLSECONDARYCOLORP3UIVPROC glad_glSecondaryColorP3uiv;
+PFNGLGETINTEGERVPROC glad_glGetIntegerv;
+PFNGLGETBUFFERPOINTERVPROC glad_glGetBufferPointerv;
+PFNGLFRAMEBUFFERTEXTURE3DPROC glad_glFramebufferTexture3D;
+PFNGLISQUERYPROC glad_glIsQuery;
+PFNGLVERTEXATTRIB4SVPROC glad_glVertexAttrib4sv;
+PFNGLTEXIMAGE2DPROC glad_glTexImage2D;
+PFNGLSTENCILMASKPROC glad_glStencilMask;
+PFNGLSAMPLERPARAMETERFVPROC glad_glSamplerParameterfv;
+PFNGLISTEXTUREPROC glad_glIsTexture;
+PFNGLUNIFORM1FVPROC glad_glUniform1fv;
+PFNGLVERTEXATTRIB4NUBVPROC glad_glVertexAttrib4Nubv;
+PFNGLTEXPARAMETERFVPROC glad_glTexParameterfv;
+PFNGLGETSAMPLERPARAMETERIVPROC glad_glGetSamplerParameteriv;
+PFNGLCOPYBUFFERSUBDATAPROC glad_glCopyBufferSubData;
+PFNGLVERTEXATTRIBI1UIVPROC glad_glVertexAttribI1uiv;
+PFNGLVERTEXATTRIB2DPROC glad_glVertexAttrib2d;
+PFNGLVERTEXATTRIB2FPROC glad_glVertexAttrib2f;
+PFNGLVERTEXATTRIB3DVPROC glad_glVertexAttrib3dv;
+PFNGLGETQUERYOBJECTUI64VPROC glad_glGetQueryObjectui64v;
+PFNGLDEPTHMASKPROC glad_glDepthMask;
+PFNGLVERTEXATTRIB2SPROC glad_glVertexAttrib2s;
+PFNGLTEXIMAGE3DMULTISAMPLEPROC glad_glTexImage3DMultisample;
+PFNGLGETUNIFORMBLOCKINDEXPROC glad_glGetUniformBlockIndex;
+PFNGLTEXIMAGE2DMULTISAMPLEPROC glad_glTexImage2DMultisample;
+PFNGLGETACTIVEUNIFORMPROC glad_glGetActiveUniform;
+PFNGLFRONTFACEPROC glad_glFrontFace;
+static void load_GL_VERSION_1_0(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_1_0) return;
+	glad_glCullFace = (PFNGLCULLFACEPROC)load("glCullFace");
+	glad_glFrontFace = (PFNGLFRONTFACEPROC)load("glFrontFace");
+	glad_glHint = (PFNGLHINTPROC)load("glHint");
+	glad_glLineWidth = (PFNGLLINEWIDTHPROC)load("glLineWidth");
+	glad_glPointSize = (PFNGLPOINTSIZEPROC)load("glPointSize");
+	glad_glPolygonMode = (PFNGLPOLYGONMODEPROC)load("glPolygonMode");
+	glad_glScissor = (PFNGLSCISSORPROC)load("glScissor");
+	glad_glTexParameterf = (PFNGLTEXPARAMETERFPROC)load("glTexParameterf");
+	glad_glTexParameterfv = (PFNGLTEXPARAMETERFVPROC)load("glTexParameterfv");
+	glad_glTexParameteri = (PFNGLTEXPARAMETERIPROC)load("glTexParameteri");
+	glad_glTexParameteriv = (PFNGLTEXPARAMETERIVPROC)load("glTexParameteriv");
+	glad_glTexImage1D = (PFNGLTEXIMAGE1DPROC)load("glTexImage1D");
+	glad_glTexImage2D = (PFNGLTEXIMAGE2DPROC)load("glTexImage2D");
+	glad_glDrawBuffer = (PFNGLDRAWBUFFERPROC)load("glDrawBuffer");
+	glad_glClear = (PFNGLCLEARPROC)load("glClear");
+	glad_glClearColor = (PFNGLCLEARCOLORPROC)load("glClearColor");
+	glad_glClearStencil = (PFNGLCLEARSTENCILPROC)load("glClearStencil");
+	glad_glClearDepth = (PFNGLCLEARDEPTHPROC)load("glClearDepth");
+	glad_glStencilMask = (PFNGLSTENCILMASKPROC)load("glStencilMask");
+	glad_glColorMask = (PFNGLCOLORMASKPROC)load("glColorMask");
+	glad_glDepthMask = (PFNGLDEPTHMASKPROC)load("glDepthMask");
+	glad_glDisable = (PFNGLDISABLEPROC)load("glDisable");
+	glad_glEnable = (PFNGLENABLEPROC)load("glEnable");
+	glad_glFinish = (PFNGLFINISHPROC)load("glFinish");
+	glad_glFlush = (PFNGLFLUSHPROC)load("glFlush");
+	glad_glBlendFunc = (PFNGLBLENDFUNCPROC)load("glBlendFunc");
+	glad_glLogicOp = (PFNGLLOGICOPPROC)load("glLogicOp");
+	glad_glStencilFunc = (PFNGLSTENCILFUNCPROC)load("glStencilFunc");
+	glad_glStencilOp = (PFNGLSTENCILOPPROC)load("glStencilOp");
+	glad_glDepthFunc = (PFNGLDEPTHFUNCPROC)load("glDepthFunc");
+	glad_glPixelStoref = (PFNGLPIXELSTOREFPROC)load("glPixelStoref");
+	glad_glPixelStorei = (PFNGLPIXELSTOREIPROC)load("glPixelStorei");
+	glad_glReadBuffer = (PFNGLREADBUFFERPROC)load("glReadBuffer");
+	glad_glReadPixels = (PFNGLREADPIXELSPROC)load("glReadPixels");
+	glad_glGetBooleanv = (PFNGLGETBOOLEANVPROC)load("glGetBooleanv");
+	glad_glGetDoublev = (PFNGLGETDOUBLEVPROC)load("glGetDoublev");
+	glad_glGetError = (PFNGLGETERRORPROC)load("glGetError");
+	glad_glGetFloatv = (PFNGLGETFLOATVPROC)load("glGetFloatv");
+	glad_glGetIntegerv = (PFNGLGETINTEGERVPROC)load("glGetIntegerv");
+	glad_glGetString = (PFNGLGETSTRINGPROC)load("glGetString");
+	glad_glGetTexImage = (PFNGLGETTEXIMAGEPROC)load("glGetTexImage");
+	glad_glGetTexParameterfv = (PFNGLGETTEXPARAMETERFVPROC)load("glGetTexParameterfv");
+	glad_glGetTexParameteriv = (PFNGLGETTEXPARAMETERIVPROC)load("glGetTexParameteriv");
+	glad_glGetTexLevelParameterfv = (PFNGLGETTEXLEVELPARAMETERFVPROC)load("glGetTexLevelParameterfv");
+	glad_glGetTexLevelParameteriv = (PFNGLGETTEXLEVELPARAMETERIVPROC)load("glGetTexLevelParameteriv");
+	glad_glIsEnabled = (PFNGLISENABLEDPROC)load("glIsEnabled");
+	glad_glDepthRange = (PFNGLDEPTHRANGEPROC)load("glDepthRange");
+	glad_glViewport = (PFNGLVIEWPORTPROC)load("glViewport");
+}
+static void load_GL_VERSION_1_1(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_1_1) return;
+	glad_glDrawArrays = (PFNGLDRAWARRAYSPROC)load("glDrawArrays");
+	glad_glDrawElements = (PFNGLDRAWELEMENTSPROC)load("glDrawElements");
+	glad_glPolygonOffset = (PFNGLPOLYGONOFFSETPROC)load("glPolygonOffset");
+	glad_glCopyTexImage1D = (PFNGLCOPYTEXIMAGE1DPROC)load("glCopyTexImage1D");
+	glad_glCopyTexImage2D = (PFNGLCOPYTEXIMAGE2DPROC)load("glCopyTexImage2D");
+	glad_glCopyTexSubImage1D = (PFNGLCOPYTEXSUBIMAGE1DPROC)load("glCopyTexSubImage1D");
+	glad_glCopyTexSubImage2D = (PFNGLCOPYTEXSUBIMAGE2DPROC)load("glCopyTexSubImage2D");
+	glad_glTexSubImage1D = (PFNGLTEXSUBIMAGE1DPROC)load("glTexSubImage1D");
+	glad_glTexSubImage2D = (PFNGLTEXSUBIMAGE2DPROC)load("glTexSubImage2D");
+	glad_glBindTexture = (PFNGLBINDTEXTUREPROC)load("glBindTexture");
+	glad_glDeleteTextures = (PFNGLDELETETEXTURESPROC)load("glDeleteTextures");
+	glad_glGenTextures = (PFNGLGENTEXTURESPROC)load("glGenTextures");
+	glad_glIsTexture = (PFNGLISTEXTUREPROC)load("glIsTexture");
+}
+static void load_GL_VERSION_1_2(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_1_2) return;
+	glad_glDrawRangeElements = (PFNGLDRAWRANGEELEMENTSPROC)load("glDrawRangeElements");
+	glad_glTexImage3D = (PFNGLTEXIMAGE3DPROC)load("glTexImage3D");
+	glad_glTexSubImage3D = (PFNGLTEXSUBIMAGE3DPROC)load("glTexSubImage3D");
+	glad_glCopyTexSubImage3D = (PFNGLCOPYTEXSUBIMAGE3DPROC)load("glCopyTexSubImage3D");
+}
+static void load_GL_VERSION_1_3(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_1_3) return;
+	glad_glActiveTexture = (PFNGLACTIVETEXTUREPROC)load("glActiveTexture");
+	glad_glSampleCoverage = (PFNGLSAMPLECOVERAGEPROC)load("glSampleCoverage");
+	glad_glCompressedTexImage3D = (PFNGLCOMPRESSEDTEXIMAGE3DPROC)load("glCompressedTexImage3D");
+	glad_glCompressedTexImage2D = (PFNGLCOMPRESSEDTEXIMAGE2DPROC)load("glCompressedTexImage2D");
+	glad_glCompressedTexImage1D = (PFNGLCOMPRESSEDTEXIMAGE1DPROC)load("glCompressedTexImage1D");
+	glad_glCompressedTexSubImage3D = (PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC)load("glCompressedTexSubImage3D");
+	glad_glCompressedTexSubImage2D = (PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC)load("glCompressedTexSubImage2D");
+	glad_glCompressedTexSubImage1D = (PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC)load("glCompressedTexSubImage1D");
+	glad_glGetCompressedTexImage = (PFNGLGETCOMPRESSEDTEXIMAGEPROC)load("glGetCompressedTexImage");
+}
+static void load_GL_VERSION_1_4(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_1_4) return;
+	glad_glBlendFuncSeparate = (PFNGLBLENDFUNCSEPARATEPROC)load("glBlendFuncSeparate");
+	glad_glMultiDrawArrays = (PFNGLMULTIDRAWARRAYSPROC)load("glMultiDrawArrays");
+	glad_glMultiDrawElements = (PFNGLMULTIDRAWELEMENTSPROC)load("glMultiDrawElements");
+	glad_glPointParameterf = (PFNGLPOINTPARAMETERFPROC)load("glPointParameterf");
+	glad_glPointParameterfv = (PFNGLPOINTPARAMETERFVPROC)load("glPointParameterfv");
+	glad_glPointParameteri = (PFNGLPOINTPARAMETERIPROC)load("glPointParameteri");
+	glad_glPointParameteriv = (PFNGLPOINTPARAMETERIVPROC)load("glPointParameteriv");
+	glad_glBlendColor = (PFNGLBLENDCOLORPROC)load("glBlendColor");
+	glad_glBlendEquation = (PFNGLBLENDEQUATIONPROC)load("glBlendEquation");
+}
+static void load_GL_VERSION_1_5(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_1_5) return;
+	glad_glGenQueries = (PFNGLGENQUERIESPROC)load("glGenQueries");
+	glad_glDeleteQueries = (PFNGLDELETEQUERIESPROC)load("glDeleteQueries");
+	glad_glIsQuery = (PFNGLISQUERYPROC)load("glIsQuery");
+	glad_glBeginQuery = (PFNGLBEGINQUERYPROC)load("glBeginQuery");
+	glad_glEndQuery = (PFNGLENDQUERYPROC)load("glEndQuery");
+	glad_glGetQueryiv = (PFNGLGETQUERYIVPROC)load("glGetQueryiv");
+	glad_glGetQueryObjectiv = (PFNGLGETQUERYOBJECTIVPROC)load("glGetQueryObjectiv");
+	glad_glGetQueryObjectuiv = (PFNGLGETQUERYOBJECTUIVPROC)load("glGetQueryObjectuiv");
+	glad_glBindBuffer = (PFNGLBINDBUFFERPROC)load("glBindBuffer");
+	glad_glDeleteBuffers = (PFNGLDELETEBUFFERSPROC)load("glDeleteBuffers");
+	glad_glGenBuffers = (PFNGLGENBUFFERSPROC)load("glGenBuffers");
+	glad_glIsBuffer = (PFNGLISBUFFERPROC)load("glIsBuffer");
+	glad_glBufferData = (PFNGLBUFFERDATAPROC)load("glBufferData");
+	glad_glBufferSubData = (PFNGLBUFFERSUBDATAPROC)load("glBufferSubData");
+	glad_glGetBufferSubData = (PFNGLGETBUFFERSUBDATAPROC)load("glGetBufferSubData");
+	glad_glMapBuffer = (PFNGLMAPBUFFERPROC)load("glMapBuffer");
+	glad_glUnmapBuffer = (PFNGLUNMAPBUFFERPROC)load("glUnmapBuffer");
+	glad_glGetBufferParameteriv = (PFNGLGETBUFFERPARAMETERIVPROC)load("glGetBufferParameteriv");
+	glad_glGetBufferPointerv = (PFNGLGETBUFFERPOINTERVPROC)load("glGetBufferPointerv");
+}
+static void load_GL_VERSION_2_0(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_2_0) return;
+	glad_glBlendEquationSeparate = (PFNGLBLENDEQUATIONSEPARATEPROC)load("glBlendEquationSeparate");
+	glad_glDrawBuffers = (PFNGLDRAWBUFFERSPROC)load("glDrawBuffers");
+	glad_glStencilOpSeparate = (PFNGLSTENCILOPSEPARATEPROC)load("glStencilOpSeparate");
+	glad_glStencilFuncSeparate = (PFNGLSTENCILFUNCSEPARATEPROC)load("glStencilFuncSeparate");
+	glad_glStencilMaskSeparate = (PFNGLSTENCILMASKSEPARATEPROC)load("glStencilMaskSeparate");
+	glad_glAttachShader = (PFNGLATTACHSHADERPROC)load("glAttachShader");
+	glad_glBindAttribLocation = (PFNGLBINDATTRIBLOCATIONPROC)load("glBindAttribLocation");
+	glad_glCompileShader = (PFNGLCOMPILESHADERPROC)load("glCompileShader");
+	glad_glCreateProgram = (PFNGLCREATEPROGRAMPROC)load("glCreateProgram");
+	glad_glCreateShader = (PFNGLCREATESHADERPROC)load("glCreateShader");
+	glad_glDeleteProgram = (PFNGLDELETEPROGRAMPROC)load("glDeleteProgram");
+	glad_glDeleteShader = (PFNGLDELETESHADERPROC)load("glDeleteShader");
+	glad_glDetachShader = (PFNGLDETACHSHADERPROC)load("glDetachShader");
+	glad_glDisableVertexAttribArray = (PFNGLDISABLEVERTEXATTRIBARRAYPROC)load("glDisableVertexAttribArray");
+	glad_glEnableVertexAttribArray = (PFNGLENABLEVERTEXATTRIBARRAYPROC)load("glEnableVertexAttribArray");
+	glad_glGetActiveAttrib = (PFNGLGETACTIVEATTRIBPROC)load("glGetActiveAttrib");
+	glad_glGetActiveUniform = (PFNGLGETACTIVEUNIFORMPROC)load("glGetActiveUniform");
+	glad_glGetAttachedShaders = (PFNGLGETATTACHEDSHADERSPROC)load("glGetAttachedShaders");
+	glad_glGetAttribLocation = (PFNGLGETATTRIBLOCATIONPROC)load("glGetAttribLocation");
+	glad_glGetProgramiv = (PFNGLGETPROGRAMIVPROC)load("glGetProgramiv");
+	glad_glGetProgramInfoLog = (PFNGLGETPROGRAMINFOLOGPROC)load("glGetProgramInfoLog");
+	glad_glGetShaderiv = (PFNGLGETSHADERIVPROC)load("glGetShaderiv");
+	glad_glGetShaderInfoLog = (PFNGLGETSHADERINFOLOGPROC)load("glGetShaderInfoLog");
+	glad_glGetShaderSource = (PFNGLGETSHADERSOURCEPROC)load("glGetShaderSource");
+	glad_glGetUniformLocation = (PFNGLGETUNIFORMLOCATIONPROC)load("glGetUniformLocation");
+	glad_glGetUniformfv = (PFNGLGETUNIFORMFVPROC)load("glGetUniformfv");
+	glad_glGetUniformiv = (PFNGLGETUNIFORMIVPROC)load("glGetUniformiv");
+	glad_glGetVertexAttribdv = (PFNGLGETVERTEXATTRIBDVPROC)load("glGetVertexAttribdv");
+	glad_glGetVertexAttribfv = (PFNGLGETVERTEXATTRIBFVPROC)load("glGetVertexAttribfv");
+	glad_glGetVertexAttribiv = (PFNGLGETVERTEXATTRIBIVPROC)load("glGetVertexAttribiv");
+	glad_glGetVertexAttribPointerv = (PFNGLGETVERTEXATTRIBPOINTERVPROC)load("glGetVertexAttribPointerv");
+	glad_glIsProgram = (PFNGLISPROGRAMPROC)load("glIsProgram");
+	glad_glIsShader = (PFNGLISSHADERPROC)load("glIsShader");
+	glad_glLinkProgram = (PFNGLLINKPROGRAMPROC)load("glLinkProgram");
+	glad_glShaderSource = (PFNGLSHADERSOURCEPROC)load("glShaderSource");
+	glad_glUseProgram = (PFNGLUSEPROGRAMPROC)load("glUseProgram");
+	glad_glUniform1f = (PFNGLUNIFORM1FPROC)load("glUniform1f");
+	glad_glUniform2f = (PFNGLUNIFORM2FPROC)load("glUniform2f");
+	glad_glUniform3f = (PFNGLUNIFORM3FPROC)load("glUniform3f");
+	glad_glUniform4f = (PFNGLUNIFORM4FPROC)load("glUniform4f");
+	glad_glUniform1i = (PFNGLUNIFORM1IPROC)load("glUniform1i");
+	glad_glUniform2i = (PFNGLUNIFORM2IPROC)load("glUniform2i");
+	glad_glUniform3i = (PFNGLUNIFORM3IPROC)load("glUniform3i");
+	glad_glUniform4i = (PFNGLUNIFORM4IPROC)load("glUniform4i");
+	glad_glUniform1fv = (PFNGLUNIFORM1FVPROC)load("glUniform1fv");
+	glad_glUniform2fv = (PFNGLUNIFORM2FVPROC)load("glUniform2fv");
+	glad_glUniform3fv = (PFNGLUNIFORM3FVPROC)load("glUniform3fv");
+	glad_glUniform4fv = (PFNGLUNIFORM4FVPROC)load("glUniform4fv");
+	glad_glUniform1iv = (PFNGLUNIFORM1IVPROC)load("glUniform1iv");
+	glad_glUniform2iv = (PFNGLUNIFORM2IVPROC)load("glUniform2iv");
+	glad_glUniform3iv = (PFNGLUNIFORM3IVPROC)load("glUniform3iv");
+	glad_glUniform4iv = (PFNGLUNIFORM4IVPROC)load("glUniform4iv");
+	glad_glUniformMatrix2fv = (PFNGLUNIFORMMATRIX2FVPROC)load("glUniformMatrix2fv");
+	glad_glUniformMatrix3fv = (PFNGLUNIFORMMATRIX3FVPROC)load("glUniformMatrix3fv");
+	glad_glUniformMatrix4fv = (PFNGLUNIFORMMATRIX4FVPROC)load("glUniformMatrix4fv");
+	glad_glValidateProgram = (PFNGLVALIDATEPROGRAMPROC)load("glValidateProgram");
+	glad_glVertexAttrib1d = (PFNGLVERTEXATTRIB1DPROC)load("glVertexAttrib1d");
+	glad_glVertexAttrib1dv = (PFNGLVERTEXATTRIB1DVPROC)load("glVertexAttrib1dv");
+	glad_glVertexAttrib1f = (PFNGLVERTEXATTRIB1FPROC)load("glVertexAttrib1f");
+	glad_glVertexAttrib1fv = (PFNGLVERTEXATTRIB1FVPROC)load("glVertexAttrib1fv");
+	glad_glVertexAttrib1s = (PFNGLVERTEXATTRIB1SPROC)load("glVertexAttrib1s");
+	glad_glVertexAttrib1sv = (PFNGLVERTEXATTRIB1SVPROC)load("glVertexAttrib1sv");
+	glad_glVertexAttrib2d = (PFNGLVERTEXATTRIB2DPROC)load("glVertexAttrib2d");
+	glad_glVertexAttrib2dv = (PFNGLVERTEXATTRIB2DVPROC)load("glVertexAttrib2dv");
+	glad_glVertexAttrib2f = (PFNGLVERTEXATTRIB2FPROC)load("glVertexAttrib2f");
+	glad_glVertexAttrib2fv = (PFNGLVERTEXATTRIB2FVPROC)load("glVertexAttrib2fv");
+	glad_glVertexAttrib2s = (PFNGLVERTEXATTRIB2SPROC)load("glVertexAttrib2s");
+	glad_glVertexAttrib2sv = (PFNGLVERTEXATTRIB2SVPROC)load("glVertexAttrib2sv");
+	glad_glVertexAttrib3d = (PFNGLVERTEXATTRIB3DPROC)load("glVertexAttrib3d");
+	glad_glVertexAttrib3dv = (PFNGLVERTEXATTRIB3DVPROC)load("glVertexAttrib3dv");
+	glad_glVertexAttrib3f = (PFNGLVERTEXATTRIB3FPROC)load("glVertexAttrib3f");
+	glad_glVertexAttrib3fv = (PFNGLVERTEXATTRIB3FVPROC)load("glVertexAttrib3fv");
+	glad_glVertexAttrib3s = (PFNGLVERTEXATTRIB3SPROC)load("glVertexAttrib3s");
+	glad_glVertexAttrib3sv = (PFNGLVERTEXATTRIB3SVPROC)load("glVertexAttrib3sv");
+	glad_glVertexAttrib4Nbv = (PFNGLVERTEXATTRIB4NBVPROC)load("glVertexAttrib4Nbv");
+	glad_glVertexAttrib4Niv = (PFNGLVERTEXATTRIB4NIVPROC)load("glVertexAttrib4Niv");
+	glad_glVertexAttrib4Nsv = (PFNGLVERTEXATTRIB4NSVPROC)load("glVertexAttrib4Nsv");
+	glad_glVertexAttrib4Nub = (PFNGLVERTEXATTRIB4NUBPROC)load("glVertexAttrib4Nub");
+	glad_glVertexAttrib4Nubv = (PFNGLVERTEXATTRIB4NUBVPROC)load("glVertexAttrib4Nubv");
+	glad_glVertexAttrib4Nuiv = (PFNGLVERTEXATTRIB4NUIVPROC)load("glVertexAttrib4Nuiv");
+	glad_glVertexAttrib4Nusv = (PFNGLVERTEXATTRIB4NUSVPROC)load("glVertexAttrib4Nusv");
+	glad_glVertexAttrib4bv = (PFNGLVERTEXATTRIB4BVPROC)load("glVertexAttrib4bv");
+	glad_glVertexAttrib4d = (PFNGLVERTEXATTRIB4DPROC)load("glVertexAttrib4d");
+	glad_glVertexAttrib4dv = (PFNGLVERTEXATTRIB4DVPROC)load("glVertexAttrib4dv");
+	glad_glVertexAttrib4f = (PFNGLVERTEXATTRIB4FPROC)load("glVertexAttrib4f");
+	glad_glVertexAttrib4fv = (PFNGLVERTEXATTRIB4FVPROC)load("glVertexAttrib4fv");
+	glad_glVertexAttrib4iv = (PFNGLVERTEXATTRIB4IVPROC)load("glVertexAttrib4iv");
+	glad_glVertexAttrib4s = (PFNGLVERTEXATTRIB4SPROC)load("glVertexAttrib4s");
+	glad_glVertexAttrib4sv = (PFNGLVERTEXATTRIB4SVPROC)load("glVertexAttrib4sv");
+	glad_glVertexAttrib4ubv = (PFNGLVERTEXATTRIB4UBVPROC)load("glVertexAttrib4ubv");
+	glad_glVertexAttrib4uiv = (PFNGLVERTEXATTRIB4UIVPROC)load("glVertexAttrib4uiv");
+	glad_glVertexAttrib4usv = (PFNGLVERTEXATTRIB4USVPROC)load("glVertexAttrib4usv");
+	glad_glVertexAttribPointer = (PFNGLVERTEXATTRIBPOINTERPROC)load("glVertexAttribPointer");
+}
+static void load_GL_VERSION_2_1(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_2_1) return;
+	glad_glUniformMatrix2x3fv = (PFNGLUNIFORMMATRIX2X3FVPROC)load("glUniformMatrix2x3fv");
+	glad_glUniformMatrix3x2fv = (PFNGLUNIFORMMATRIX3X2FVPROC)load("glUniformMatrix3x2fv");
+	glad_glUniformMatrix2x4fv = (PFNGLUNIFORMMATRIX2X4FVPROC)load("glUniformMatrix2x4fv");
+	glad_glUniformMatrix4x2fv = (PFNGLUNIFORMMATRIX4X2FVPROC)load("glUniformMatrix4x2fv");
+	glad_glUniformMatrix3x4fv = (PFNGLUNIFORMMATRIX3X4FVPROC)load("glUniformMatrix3x4fv");
+	glad_glUniformMatrix4x3fv = (PFNGLUNIFORMMATRIX4X3FVPROC)load("glUniformMatrix4x3fv");
+}
+static void load_GL_VERSION_3_0(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_3_0) return;
+	glad_glColorMaski = (PFNGLCOLORMASKIPROC)load("glColorMaski");
+	glad_glGetBooleani_v = (PFNGLGETBOOLEANI_VPROC)load("glGetBooleani_v");
+	glad_glGetIntegeri_v = (PFNGLGETINTEGERI_VPROC)load("glGetIntegeri_v");
+	glad_glEnablei = (PFNGLENABLEIPROC)load("glEnablei");
+	glad_glDisablei = (PFNGLDISABLEIPROC)load("glDisablei");
+	glad_glIsEnabledi = (PFNGLISENABLEDIPROC)load("glIsEnabledi");
+	glad_glBeginTransformFeedback = (PFNGLBEGINTRANSFORMFEEDBACKPROC)load("glBeginTransformFeedback");
+	glad_glEndTransformFeedback = (PFNGLENDTRANSFORMFEEDBACKPROC)load("glEndTransformFeedback");
+	glad_glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC)load("glBindBufferRange");
+	glad_glBindBufferBase = (PFNGLBINDBUFFERBASEPROC)load("glBindBufferBase");
+	glad_glTransformFeedbackVaryings = (PFNGLTRANSFORMFEEDBACKVARYINGSPROC)load("glTransformFeedbackVaryings");
+	glad_glGetTransformFeedbackVarying = (PFNGLGETTRANSFORMFEEDBACKVARYINGPROC)load("glGetTransformFeedbackVarying");
+	glad_glClampColor = (PFNGLCLAMPCOLORPROC)load("glClampColor");
+	glad_glBeginConditionalRender = (PFNGLBEGINCONDITIONALRENDERPROC)load("glBeginConditionalRender");
+	glad_glEndConditionalRender = (PFNGLENDCONDITIONALRENDERPROC)load("glEndConditionalRender");
+	glad_glVertexAttribIPointer = (PFNGLVERTEXATTRIBIPOINTERPROC)load("glVertexAttribIPointer");
+	glad_glGetVertexAttribIiv = (PFNGLGETVERTEXATTRIBIIVPROC)load("glGetVertexAttribIiv");
+	glad_glGetVertexAttribIuiv = (PFNGLGETVERTEXATTRIBIUIVPROC)load("glGetVertexAttribIuiv");
+	glad_glVertexAttribI1i = (PFNGLVERTEXATTRIBI1IPROC)load("glVertexAttribI1i");
+	glad_glVertexAttribI2i = (PFNGLVERTEXATTRIBI2IPROC)load("glVertexAttribI2i");
+	glad_glVertexAttribI3i = (PFNGLVERTEXATTRIBI3IPROC)load("glVertexAttribI3i");
+	glad_glVertexAttribI4i = (PFNGLVERTEXATTRIBI4IPROC)load("glVertexAttribI4i");
+	glad_glVertexAttribI1ui = (PFNGLVERTEXATTRIBI1UIPROC)load("glVertexAttribI1ui");
+	glad_glVertexAttribI2ui = (PFNGLVERTEXATTRIBI2UIPROC)load("glVertexAttribI2ui");
+	glad_glVertexAttribI3ui = (PFNGLVERTEXATTRIBI3UIPROC)load("glVertexAttribI3ui");
+	glad_glVertexAttribI4ui = (PFNGLVERTEXATTRIBI4UIPROC)load("glVertexAttribI4ui");
+	glad_glVertexAttribI1iv = (PFNGLVERTEXATTRIBI1IVPROC)load("glVertexAttribI1iv");
+	glad_glVertexAttribI2iv = (PFNGLVERTEXATTRIBI2IVPROC)load("glVertexAttribI2iv");
+	glad_glVertexAttribI3iv = (PFNGLVERTEXATTRIBI3IVPROC)load("glVertexAttribI3iv");
+	glad_glVertexAttribI4iv = (PFNGLVERTEXATTRIBI4IVPROC)load("glVertexAttribI4iv");
+	glad_glVertexAttribI1uiv = (PFNGLVERTEXATTRIBI1UIVPROC)load("glVertexAttribI1uiv");
+	glad_glVertexAttribI2uiv = (PFNGLVERTEXATTRIBI2UIVPROC)load("glVertexAttribI2uiv");
+	glad_glVertexAttribI3uiv = (PFNGLVERTEXATTRIBI3UIVPROC)load("glVertexAttribI3uiv");
+	glad_glVertexAttribI4uiv = (PFNGLVERTEXATTRIBI4UIVPROC)load("glVertexAttribI4uiv");
+	glad_glVertexAttribI4bv = (PFNGLVERTEXATTRIBI4BVPROC)load("glVertexAttribI4bv");
+	glad_glVertexAttribI4sv = (PFNGLVERTEXATTRIBI4SVPROC)load("glVertexAttribI4sv");
+	glad_glVertexAttribI4ubv = (PFNGLVERTEXATTRIBI4UBVPROC)load("glVertexAttribI4ubv");
+	glad_glVertexAttribI4usv = (PFNGLVERTEXATTRIBI4USVPROC)load("glVertexAttribI4usv");
+	glad_glGetUniformuiv = (PFNGLGETUNIFORMUIVPROC)load("glGetUniformuiv");
+	glad_glBindFragDataLocation = (PFNGLBINDFRAGDATALOCATIONPROC)load("glBindFragDataLocation");
+	glad_glGetFragDataLocation = (PFNGLGETFRAGDATALOCATIONPROC)load("glGetFragDataLocation");
+	glad_glUniform1ui = (PFNGLUNIFORM1UIPROC)load("glUniform1ui");
+	glad_glUniform2ui = (PFNGLUNIFORM2UIPROC)load("glUniform2ui");
+	glad_glUniform3ui = (PFNGLUNIFORM3UIPROC)load("glUniform3ui");
+	glad_glUniform4ui = (PFNGLUNIFORM4UIPROC)load("glUniform4ui");
+	glad_glUniform1uiv = (PFNGLUNIFORM1UIVPROC)load("glUniform1uiv");
+	glad_glUniform2uiv = (PFNGLUNIFORM2UIVPROC)load("glUniform2uiv");
+	glad_glUniform3uiv = (PFNGLUNIFORM3UIVPROC)load("glUniform3uiv");
+	glad_glUniform4uiv = (PFNGLUNIFORM4UIVPROC)load("glUniform4uiv");
+	glad_glTexParameterIiv = (PFNGLTEXPARAMETERIIVPROC)load("glTexParameterIiv");
+	glad_glTexParameterIuiv = (PFNGLTEXPARAMETERIUIVPROC)load("glTexParameterIuiv");
+	glad_glGetTexParameterIiv = (PFNGLGETTEXPARAMETERIIVPROC)load("glGetTexParameterIiv");
+	glad_glGetTexParameterIuiv = (PFNGLGETTEXPARAMETERIUIVPROC)load("glGetTexParameterIuiv");
+	glad_glClearBufferiv = (PFNGLCLEARBUFFERIVPROC)load("glClearBufferiv");
+	glad_glClearBufferuiv = (PFNGLCLEARBUFFERUIVPROC)load("glClearBufferuiv");
+	glad_glClearBufferfv = (PFNGLCLEARBUFFERFVPROC)load("glClearBufferfv");
+	glad_glClearBufferfi = (PFNGLCLEARBUFFERFIPROC)load("glClearBufferfi");
+	glad_glGetStringi = (PFNGLGETSTRINGIPROC)load("glGetStringi");
+	glad_glIsRenderbuffer = (PFNGLISRENDERBUFFERPROC)load("glIsRenderbuffer");
+	glad_glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC)load("glBindRenderbuffer");
+	glad_glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC)load("glDeleteRenderbuffers");
+	glad_glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC)load("glGenRenderbuffers");
+	glad_glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC)load("glRenderbufferStorage");
+	glad_glGetRenderbufferParameteriv = (PFNGLGETRENDERBUFFERPARAMETERIVPROC)load("glGetRenderbufferParameteriv");
+	glad_glIsFramebuffer = (PFNGLISFRAMEBUFFERPROC)load("glIsFramebuffer");
+	glad_glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC)load("glBindFramebuffer");
+	glad_glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC)load("glDeleteFramebuffers");
+	glad_glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC)load("glGenFramebuffers");
+	glad_glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC)load("glCheckFramebufferStatus");
+	glad_glFramebufferTexture1D = (PFNGLFRAMEBUFFERTEXTURE1DPROC)load("glFramebufferTexture1D");
+	glad_glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC)load("glFramebufferTexture2D");
+	glad_glFramebufferTexture3D = (PFNGLFRAMEBUFFERTEXTURE3DPROC)load("glFramebufferTexture3D");
+	glad_glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC)load("glFramebufferRenderbuffer");
+	glad_glGetFramebufferAttachmentParameteriv = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC)load("glGetFramebufferAttachmentParameteriv");
+	glad_glGenerateMipmap = (PFNGLGENERATEMIPMAPPROC)load("glGenerateMipmap");
+	glad_glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC)load("glBlitFramebuffer");
+	glad_glRenderbufferStorageMultisample = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC)load("glRenderbufferStorageMultisample");
+	glad_glFramebufferTextureLayer = (PFNGLFRAMEBUFFERTEXTURELAYERPROC)load("glFramebufferTextureLayer");
+	glad_glMapBufferRange = (PFNGLMAPBUFFERRANGEPROC)load("glMapBufferRange");
+	glad_glFlushMappedBufferRange = (PFNGLFLUSHMAPPEDBUFFERRANGEPROC)load("glFlushMappedBufferRange");
+	glad_glBindVertexArray = (PFNGLBINDVERTEXARRAYPROC)load("glBindVertexArray");
+	glad_glDeleteVertexArrays = (PFNGLDELETEVERTEXARRAYSPROC)load("glDeleteVertexArrays");
+	glad_glGenVertexArrays = (PFNGLGENVERTEXARRAYSPROC)load("glGenVertexArrays");
+	glad_glIsVertexArray = (PFNGLISVERTEXARRAYPROC)load("glIsVertexArray");
+}
+static void load_GL_VERSION_3_1(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_3_1) return;
+	glad_glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDPROC)load("glDrawArraysInstanced");
+	glad_glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDPROC)load("glDrawElementsInstanced");
+	glad_glTexBuffer = (PFNGLTEXBUFFERPROC)load("glTexBuffer");
+	glad_glPrimitiveRestartIndex = (PFNGLPRIMITIVERESTARTINDEXPROC)load("glPrimitiveRestartIndex");
+	glad_glCopyBufferSubData = (PFNGLCOPYBUFFERSUBDATAPROC)load("glCopyBufferSubData");
+	glad_glGetUniformIndices = (PFNGLGETUNIFORMINDICESPROC)load("glGetUniformIndices");
+	glad_glGetActiveUniformsiv = (PFNGLGETACTIVEUNIFORMSIVPROC)load("glGetActiveUniformsiv");
+	glad_glGetActiveUniformName = (PFNGLGETACTIVEUNIFORMNAMEPROC)load("glGetActiveUniformName");
+	glad_glGetUniformBlockIndex = (PFNGLGETUNIFORMBLOCKINDEXPROC)load("glGetUniformBlockIndex");
+	glad_glGetActiveUniformBlockiv = (PFNGLGETACTIVEUNIFORMBLOCKIVPROC)load("glGetActiveUniformBlockiv");
+	glad_glGetActiveUniformBlockName = (PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC)load("glGetActiveUniformBlockName");
+	glad_glUniformBlockBinding = (PFNGLUNIFORMBLOCKBINDINGPROC)load("glUniformBlockBinding");
+	glad_glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC)load("glBindBufferRange");
+	glad_glBindBufferBase = (PFNGLBINDBUFFERBASEPROC)load("glBindBufferBase");
+	glad_glGetIntegeri_v = (PFNGLGETINTEGERI_VPROC)load("glGetIntegeri_v");
+}
+static void load_GL_VERSION_3_2(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_3_2) return;
+	glad_glDrawElementsBaseVertex = (PFNGLDRAWELEMENTSBASEVERTEXPROC)load("glDrawElementsBaseVertex");
+	glad_glDrawRangeElementsBaseVertex = (PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC)load("glDrawRangeElementsBaseVertex");
+	glad_glDrawElementsInstancedBaseVertex = (PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC)load("glDrawElementsInstancedBaseVertex");
+	glad_glMultiDrawElementsBaseVertex = (PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC)load("glMultiDrawElementsBaseVertex");
+	glad_glProvokingVertex = (PFNGLPROVOKINGVERTEXPROC)load("glProvokingVertex");
+	glad_glFenceSync = (PFNGLFENCESYNCPROC)load("glFenceSync");
+	glad_glIsSync = (PFNGLISSYNCPROC)load("glIsSync");
+	glad_glDeleteSync = (PFNGLDELETESYNCPROC)load("glDeleteSync");
+	glad_glClientWaitSync = (PFNGLCLIENTWAITSYNCPROC)load("glClientWaitSync");
+	glad_glWaitSync = (PFNGLWAITSYNCPROC)load("glWaitSync");
+	glad_glGetInteger64v = (PFNGLGETINTEGER64VPROC)load("glGetInteger64v");
+	glad_glGetSynciv = (PFNGLGETSYNCIVPROC)load("glGetSynciv");
+	glad_glGetInteger64i_v = (PFNGLGETINTEGER64I_VPROC)load("glGetInteger64i_v");
+	glad_glGetBufferParameteri64v = (PFNGLGETBUFFERPARAMETERI64VPROC)load("glGetBufferParameteri64v");
+	glad_glFramebufferTexture = (PFNGLFRAMEBUFFERTEXTUREPROC)load("glFramebufferTexture");
+	glad_glTexImage2DMultisample = (PFNGLTEXIMAGE2DMULTISAMPLEPROC)load("glTexImage2DMultisample");
+	glad_glTexImage3DMultisample = (PFNGLTEXIMAGE3DMULTISAMPLEPROC)load("glTexImage3DMultisample");
+	glad_glGetMultisamplefv = (PFNGLGETMULTISAMPLEFVPROC)load("glGetMultisamplefv");
+	glad_glSampleMaski = (PFNGLSAMPLEMASKIPROC)load("glSampleMaski");
+}
+static void load_GL_VERSION_3_3(GLADloadproc load) {
+	if(!GLAD_GL_VERSION_3_3) return;
+	glad_glBindFragDataLocationIndexed = (PFNGLBINDFRAGDATALOCATIONINDEXEDPROC)load("glBindFragDataLocationIndexed");
+	glad_glGetFragDataIndex = (PFNGLGETFRAGDATAINDEXPROC)load("glGetFragDataIndex");
+	glad_glGenSamplers = (PFNGLGENSAMPLERSPROC)load("glGenSamplers");
+	glad_glDeleteSamplers = (PFNGLDELETESAMPLERSPROC)load("glDeleteSamplers");
+	glad_glIsSampler = (PFNGLISSAMPLERPROC)load("glIsSampler");
+	glad_glBindSampler = (PFNGLBINDSAMPLERPROC)load("glBindSampler");
+	glad_glSamplerParameteri = (PFNGLSAMPLERPARAMETERIPROC)load("glSamplerParameteri");
+	glad_glSamplerParameteriv = (PFNGLSAMPLERPARAMETERIVPROC)load("glSamplerParameteriv");
+	glad_glSamplerParameterf = (PFNGLSAMPLERPARAMETERFPROC)load("glSamplerParameterf");
+	glad_glSamplerParameterfv = (PFNGLSAMPLERPARAMETERFVPROC)load("glSamplerParameterfv");
+	glad_glSamplerParameterIiv = (PFNGLSAMPLERPARAMETERIIVPROC)load("glSamplerParameterIiv");
+	glad_glSamplerParameterIuiv = (PFNGLSAMPLERPARAMETERIUIVPROC)load("glSamplerParameterIuiv");
+	glad_glGetSamplerParameteriv = (PFNGLGETSAMPLERPARAMETERIVPROC)load("glGetSamplerParameteriv");
+	glad_glGetSamplerParameterIiv = (PFNGLGETSAMPLERPARAMETERIIVPROC)load("glGetSamplerParameterIiv");
+	glad_glGetSamplerParameterfv = (PFNGLGETSAMPLERPARAMETERFVPROC)load("glGetSamplerParameterfv");
+	glad_glGetSamplerParameterIuiv = (PFNGLGETSAMPLERPARAMETERIUIVPROC)load("glGetSamplerParameterIuiv");
+	glad_glQueryCounter = (PFNGLQUERYCOUNTERPROC)load("glQueryCounter");
+	glad_glGetQueryObjecti64v = (PFNGLGETQUERYOBJECTI64VPROC)load("glGetQueryObjecti64v");
+	glad_glGetQueryObjectui64v = (PFNGLGETQUERYOBJECTUI64VPROC)load("glGetQueryObjectui64v");
+	glad_glVertexAttribDivisor = (PFNGLVERTEXATTRIBDIVISORPROC)load("glVertexAttribDivisor");
+	glad_glVertexAttribP1ui = (PFNGLVERTEXATTRIBP1UIPROC)load("glVertexAttribP1ui");
+	glad_glVertexAttribP1uiv = (PFNGLVERTEXATTRIBP1UIVPROC)load("glVertexAttribP1uiv");
+	glad_glVertexAttribP2ui = (PFNGLVERTEXATTRIBP2UIPROC)load("glVertexAttribP2ui");
+	glad_glVertexAttribP2uiv = (PFNGLVERTEXATTRIBP2UIVPROC)load("glVertexAttribP2uiv");
+	glad_glVertexAttribP3ui = (PFNGLVERTEXATTRIBP3UIPROC)load("glVertexAttribP3ui");
+	glad_glVertexAttribP3uiv = (PFNGLVERTEXATTRIBP3UIVPROC)load("glVertexAttribP3uiv");
+	glad_glVertexAttribP4ui = (PFNGLVERTEXATTRIBP4UIPROC)load("glVertexAttribP4ui");
+	glad_glVertexAttribP4uiv = (PFNGLVERTEXATTRIBP4UIVPROC)load("glVertexAttribP4uiv");
+	glad_glVertexP2ui = (PFNGLVERTEXP2UIPROC)load("glVertexP2ui");
+	glad_glVertexP2uiv = (PFNGLVERTEXP2UIVPROC)load("glVertexP2uiv");
+	glad_glVertexP3ui = (PFNGLVERTEXP3UIPROC)load("glVertexP3ui");
+	glad_glVertexP3uiv = (PFNGLVERTEXP3UIVPROC)load("glVertexP3uiv");
+	glad_glVertexP4ui = (PFNGLVERTEXP4UIPROC)load("glVertexP4ui");
+	glad_glVertexP4uiv = (PFNGLVERTEXP4UIVPROC)load("glVertexP4uiv");
+	glad_glTexCoordP1ui = (PFNGLTEXCOORDP1UIPROC)load("glTexCoordP1ui");
+	glad_glTexCoordP1uiv = (PFNGLTEXCOORDP1UIVPROC)load("glTexCoordP1uiv");
+	glad_glTexCoordP2ui = (PFNGLTEXCOORDP2UIPROC)load("glTexCoordP2ui");
+	glad_glTexCoordP2uiv = (PFNGLTEXCOORDP2UIVPROC)load("glTexCoordP2uiv");
+	glad_glTexCoordP3ui = (PFNGLTEXCOORDP3UIPROC)load("glTexCoordP3ui");
+	glad_glTexCoordP3uiv = (PFNGLTEXCOORDP3UIVPROC)load("glTexCoordP3uiv");
+	glad_glTexCoordP4ui = (PFNGLTEXCOORDP4UIPROC)load("glTexCoordP4ui");
+	glad_glTexCoordP4uiv = (PFNGLTEXCOORDP4UIVPROC)load("glTexCoordP4uiv");
+	glad_glMultiTexCoordP1ui = (PFNGLMULTITEXCOORDP1UIPROC)load("glMultiTexCoordP1ui");
+	glad_glMultiTexCoordP1uiv = (PFNGLMULTITEXCOORDP1UIVPROC)load("glMultiTexCoordP1uiv");
+	glad_glMultiTexCoordP2ui = (PFNGLMULTITEXCOORDP2UIPROC)load("glMultiTexCoordP2ui");
+	glad_glMultiTexCoordP2uiv = (PFNGLMULTITEXCOORDP2UIVPROC)load("glMultiTexCoordP2uiv");
+	glad_glMultiTexCoordP3ui = (PFNGLMULTITEXCOORDP3UIPROC)load("glMultiTexCoordP3ui");
+	glad_glMultiTexCoordP3uiv = (PFNGLMULTITEXCOORDP3UIVPROC)load("glMultiTexCoordP3uiv");
+	glad_glMultiTexCoordP4ui = (PFNGLMULTITEXCOORDP4UIPROC)load("glMultiTexCoordP4ui");
+	glad_glMultiTexCoordP4uiv = (PFNGLMULTITEXCOORDP4UIVPROC)load("glMultiTexCoordP4uiv");
+	glad_glNormalP3ui = (PFNGLNORMALP3UIPROC)load("glNormalP3ui");
+	glad_glNormalP3uiv = (PFNGLNORMALP3UIVPROC)load("glNormalP3uiv");
+	glad_glColorP3ui = (PFNGLCOLORP3UIPROC)load("glColorP3ui");
+	glad_glColorP3uiv = (PFNGLCOLORP3UIVPROC)load("glColorP3uiv");
+	glad_glColorP4ui = (PFNGLCOLORP4UIPROC)load("glColorP4ui");
+	glad_glColorP4uiv = (PFNGLCOLORP4UIVPROC)load("glColorP4uiv");
+	glad_glSecondaryColorP3ui = (PFNGLSECONDARYCOLORP3UIPROC)load("glSecondaryColorP3ui");
+	glad_glSecondaryColorP3uiv = (PFNGLSECONDARYCOLORP3UIVPROC)load("glSecondaryColorP3uiv");
+}
+static void find_extensionsGL(void) {
+	get_exts();
+}
+
+static void find_coreGL(void) {
+
+    /* Thank you @elmindreda
+     * https://github.com/elmindreda/greg/blob/master/templates/greg.c.in#L176
+     * https://github.com/glfw/glfw/blob/master/src/context.c#L36
+     */
+    int i, major, minor;
+
+    const char* version;
+    const char* prefixes[] = {
+        "OpenGL ES-CM ",
+        "OpenGL ES-CL ",
+        "OpenGL ES ",
+        NULL
+    };
+
+    version = (const char*) glGetString(GL_VERSION);
+    if (!version) return;
+
+    for (i = 0;  prefixes[i];  i++) {
+        const size_t length = strlen(prefixes[i]);
+        if (strncmp(version, prefixes[i], length) == 0) {
+            version += length;
+            break;
+        }
+    }
+
+/* PR #18 */
+#ifdef _MSC_VER
+    sscanf_s(version, "%d.%d", &major, &minor);
+#else
+    sscanf(version, "%d.%d", &major, &minor);
+#endif
+
+    GLVersion.major = major; GLVersion.minor = minor;
+    max_loaded_major = major; max_loaded_minor = minor;
+	GLAD_GL_VERSION_1_0 = (major == 1 && minor >= 0) || major > 1;
+	GLAD_GL_VERSION_1_1 = (major == 1 && minor >= 1) || major > 1;
+	GLAD_GL_VERSION_1_2 = (major == 1 && minor >= 2) || major > 1;
+	GLAD_GL_VERSION_1_3 = (major == 1 && minor >= 3) || major > 1;
+	GLAD_GL_VERSION_1_4 = (major == 1 && minor >= 4) || major > 1;
+	GLAD_GL_VERSION_1_5 = (major == 1 && minor >= 5) || major > 1;
+	GLAD_GL_VERSION_2_0 = (major == 2 && minor >= 0) || major > 2;
+	GLAD_GL_VERSION_2_1 = (major == 2 && minor >= 1) || major > 2;
+	GLAD_GL_VERSION_3_0 = (major == 3 && minor >= 0) || major > 3;
+	GLAD_GL_VERSION_3_1 = (major == 3 && minor >= 1) || major > 3;
+	GLAD_GL_VERSION_3_2 = (major == 3 && minor >= 2) || major > 3;
+	GLAD_GL_VERSION_3_3 = (major == 3 && minor >= 3) || major > 3;
+	if (GLVersion.major > 3 || (GLVersion.major >= 3 && GLVersion.minor >= 3)) {
+		max_loaded_major = 3;
+		max_loaded_minor = 3;
+	}
+}
+
+int gladLoadGLLoader(GLADloadproc load) {
+	GLVersion.major = 0; GLVersion.minor = 0;
+	glGetString = (PFNGLGETSTRINGPROC)load("glGetString");
+	if(glGetString == NULL) return 0;
+	if(glGetString(GL_VERSION) == NULL) return 0;
+	find_coreGL();
+	load_GL_VERSION_1_0(load);
+	load_GL_VERSION_1_1(load);
+	load_GL_VERSION_1_2(load);
+	load_GL_VERSION_1_3(load);
+	load_GL_VERSION_1_4(load);
+	load_GL_VERSION_1_5(load);
+	load_GL_VERSION_2_0(load);
+	load_GL_VERSION_2_1(load);
+	load_GL_VERSION_3_0(load);
+	load_GL_VERSION_3_1(load);
+	load_GL_VERSION_3_2(load);
+	load_GL_VERSION_3_3(load);
+
+	find_extensionsGL();
+	return GLVersion.major != 0 || GLVersion.minor != 0;
+}
+
+static void load_GL_ES_VERSION_2_0(GLADloadproc load) {
+	if(!GLAD_GL_ES_VERSION_2_0) return;
+	glad_glActiveTexture = (PFNGLACTIVETEXTUREPROC)load("glActiveTexture");
+	glad_glAttachShader = (PFNGLATTACHSHADERPROC)load("glAttachShader");
+	glad_glBindAttribLocation = (PFNGLBINDATTRIBLOCATIONPROC)load("glBindAttribLocation");
+	glad_glBindBuffer = (PFNGLBINDBUFFERPROC)load("glBindBuffer");
+	glad_glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC)load("glBindFramebuffer");
+	glad_glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC)load("glBindRenderbuffer");
+	glad_glBindTexture = (PFNGLBINDTEXTUREPROC)load("glBindTexture");
+	glad_glBlendColor = (PFNGLBLENDCOLORPROC)load("glBlendColor");
+	glad_glBlendEquation = (PFNGLBLENDEQUATIONPROC)load("glBlendEquation");
+	glad_glBlendEquationSeparate = (PFNGLBLENDEQUATIONSEPARATEPROC)load("glBlendEquationSeparate");
+	glad_glBlendFunc = (PFNGLBLENDFUNCPROC)load("glBlendFunc");
+	glad_glBlendFuncSeparate = (PFNGLBLENDFUNCSEPARATEPROC)load("glBlendFuncSeparate");
+	glad_glBufferData = (PFNGLBUFFERDATAPROC)load("glBufferData");
+	glad_glBufferSubData = (PFNGLBUFFERSUBDATAPROC)load("glBufferSubData");
+	glad_glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC)load("glCheckFramebufferStatus");
+	glad_glClear = (PFNGLCLEARPROC)load("glClear");
+	glad_glClearColor = (PFNGLCLEARCOLORPROC)load("glClearColor");
+	glad_glClearDepthf = (PFNGLCLEARDEPTHFPROC)load("glClearDepthf");
+	glad_glClearStencil = (PFNGLCLEARSTENCILPROC)load("glClearStencil");
+	glad_glColorMask = (PFNGLCOLORMASKPROC)load("glColorMask");
+	glad_glCompileShader = (PFNGLCOMPILESHADERPROC)load("glCompileShader");
+	glad_glCompressedTexImage2D = (PFNGLCOMPRESSEDTEXIMAGE2DPROC)load("glCompressedTexImage2D");
+	glad_glCompressedTexSubImage2D = (PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC)load("glCompressedTexSubImage2D");
+	glad_glCopyTexImage2D = (PFNGLCOPYTEXIMAGE2DPROC)load("glCopyTexImage2D");
+	glad_glCopyTexSubImage2D = (PFNGLCOPYTEXSUBIMAGE2DPROC)load("glCopyTexSubImage2D");
+	glad_glCreateProgram = (PFNGLCREATEPROGRAMPROC)load("glCreateProgram");
+	glad_glCreateShader = (PFNGLCREATESHADERPROC)load("glCreateShader");
+	glad_glCullFace = (PFNGLCULLFACEPROC)load("glCullFace");
+	glad_glDeleteBuffers = (PFNGLDELETEBUFFERSPROC)load("glDeleteBuffers");
+	glad_glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC)load("glDeleteFramebuffers");
+	glad_glDeleteProgram = (PFNGLDELETEPROGRAMPROC)load("glDeleteProgram");
+	glad_glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC)load("glDeleteRenderbuffers");
+	glad_glDeleteShader = (PFNGLDELETESHADERPROC)load("glDeleteShader");
+	glad_glDeleteTextures = (PFNGLDELETETEXTURESPROC)load("glDeleteTextures");
+	glad_glDepthFunc = (PFNGLDEPTHFUNCPROC)load("glDepthFunc");
+	glad_glDepthMask = (PFNGLDEPTHMASKPROC)load("glDepthMask");
+	glad_glDepthRangef = (PFNGLDEPTHRANGEFPROC)load("glDepthRangef");
+	glad_glDetachShader = (PFNGLDETACHSHADERPROC)load("glDetachShader");
+	glad_glDisable = (PFNGLDISABLEPROC)load("glDisable");
+	glad_glDisableVertexAttribArray = (PFNGLDISABLEVERTEXATTRIBARRAYPROC)load("glDisableVertexAttribArray");
+	glad_glDrawArrays = (PFNGLDRAWARRAYSPROC)load("glDrawArrays");
+	glad_glDrawElements = (PFNGLDRAWELEMENTSPROC)load("glDrawElements");
+	glad_glEnable = (PFNGLENABLEPROC)load("glEnable");
+	glad_glEnableVertexAttribArray = (PFNGLENABLEVERTEXATTRIBARRAYPROC)load("glEnableVertexAttribArray");
+	glad_glFinish = (PFNGLFINISHPROC)load("glFinish");
+	glad_glFlush = (PFNGLFLUSHPROC)load("glFlush");
+	glad_glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC)load("glFramebufferRenderbuffer");
+	glad_glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC)load("glFramebufferTexture2D");
+	glad_glFrontFace = (PFNGLFRONTFACEPROC)load("glFrontFace");
+	glad_glGenBuffers = (PFNGLGENBUFFERSPROC)load("glGenBuffers");
+	glad_glGenerateMipmap = (PFNGLGENERATEMIPMAPPROC)load("glGenerateMipmap");
+	glad_glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC)load("glGenFramebuffers");
+	glad_glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC)load("glGenRenderbuffers");
+	glad_glGenTextures = (PFNGLGENTEXTURESPROC)load("glGenTextures");
+	glad_glGetActiveAttrib = (PFNGLGETACTIVEATTRIBPROC)load("glGetActiveAttrib");
+	glad_glGetActiveUniform = (PFNGLGETACTIVEUNIFORMPROC)load("glGetActiveUniform");
+	glad_glGetAttachedShaders = (PFNGLGETATTACHEDSHADERSPROC)load("glGetAttachedShaders");
+	glad_glGetAttribLocation = (PFNGLGETATTRIBLOCATIONPROC)load("glGetAttribLocation");
+	glad_glGetBooleanv = (PFNGLGETBOOLEANVPROC)load("glGetBooleanv");
+	glad_glGetBufferParameteriv = (PFNGLGETBUFFERPARAMETERIVPROC)load("glGetBufferParameteriv");
+	glad_glGetError = (PFNGLGETERRORPROC)load("glGetError");
+	glad_glGetFloatv = (PFNGLGETFLOATVPROC)load("glGetFloatv");
+	glad_glGetFramebufferAttachmentParameteriv = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC)load("glGetFramebufferAttachmentParameteriv");
+	glad_glGetIntegerv = (PFNGLGETINTEGERVPROC)load("glGetIntegerv");
+	glad_glGetProgramiv = (PFNGLGETPROGRAMIVPROC)load("glGetProgramiv");
+	glad_glGetProgramInfoLog = (PFNGLGETPROGRAMINFOLOGPROC)load("glGetProgramInfoLog");
+	glad_glGetRenderbufferParameteriv = (PFNGLGETRENDERBUFFERPARAMETERIVPROC)load("glGetRenderbufferParameteriv");
+	glad_glGetShaderiv = (PFNGLGETSHADERIVPROC)load("glGetShaderiv");
+	glad_glGetShaderInfoLog = (PFNGLGETSHADERINFOLOGPROC)load("glGetShaderInfoLog");
+	glad_glGetShaderPrecisionFormat = (PFNGLGETSHADERPRECISIONFORMATPROC)load("glGetShaderPrecisionFormat");
+	glad_glGetShaderSource = (PFNGLGETSHADERSOURCEPROC)load("glGetShaderSource");
+	glad_glGetString = (PFNGLGETSTRINGPROC)load("glGetString");
+	glad_glGetTexParameterfv = (PFNGLGETTEXPARAMETERFVPROC)load("glGetTexParameterfv");
+	glad_glGetTexParameteriv = (PFNGLGETTEXPARAMETERIVPROC)load("glGetTexParameteriv");
+	glad_glGetUniformfv = (PFNGLGETUNIFORMFVPROC)load("glGetUniformfv");
+	glad_glGetUniformiv = (PFNGLGETUNIFORMIVPROC)load("glGetUniformiv");
+	glad_glGetUniformLocation = (PFNGLGETUNIFORMLOCATIONPROC)load("glGetUniformLocation");
+	glad_glGetVertexAttribfv = (PFNGLGETVERTEXATTRIBFVPROC)load("glGetVertexAttribfv");
+	glad_glGetVertexAttribiv = (PFNGLGETVERTEXATTRIBIVPROC)load("glGetVertexAttribiv");
+	glad_glGetVertexAttribPointerv = (PFNGLGETVERTEXATTRIBPOINTERVPROC)load("glGetVertexAttribPointerv");
+	glad_glHint = (PFNGLHINTPROC)load("glHint");
+	glad_glIsBuffer = (PFNGLISBUFFERPROC)load("glIsBuffer");
+	glad_glIsEnabled = (PFNGLISENABLEDPROC)load("glIsEnabled");
+	glad_glIsFramebuffer = (PFNGLISFRAMEBUFFERPROC)load("glIsFramebuffer");
+	glad_glIsProgram = (PFNGLISPROGRAMPROC)load("glIsProgram");
+	glad_glIsRenderbuffer = (PFNGLISRENDERBUFFERPROC)load("glIsRenderbuffer");
+	glad_glIsShader = (PFNGLISSHADERPROC)load("glIsShader");
+	glad_glIsTexture = (PFNGLISTEXTUREPROC)load("glIsTexture");
+	glad_glLineWidth = (PFNGLLINEWIDTHPROC)load("glLineWidth");
+	glad_glLinkProgram = (PFNGLLINKPROGRAMPROC)load("glLinkProgram");
+	glad_glPixelStorei = (PFNGLPIXELSTOREIPROC)load("glPixelStorei");
+	glad_glPolygonOffset = (PFNGLPOLYGONOFFSETPROC)load("glPolygonOffset");
+	glad_glReadPixels = (PFNGLREADPIXELSPROC)load("glReadPixels");
+	glad_glReleaseShaderCompiler = (PFNGLRELEASESHADERCOMPILERPROC)load("glReleaseShaderCompiler");
+	glad_glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC)load("glRenderbufferStorage");
+	glad_glSampleCoverage = (PFNGLSAMPLECOVERAGEPROC)load("glSampleCoverage");
+	glad_glScissor = (PFNGLSCISSORPROC)load("glScissor");
+	glad_glShaderBinary = (PFNGLSHADERBINARYPROC)load("glShaderBinary");
+	glad_glShaderSource = (PFNGLSHADERSOURCEPROC)load("glShaderSource");
+	glad_glStencilFunc = (PFNGLSTENCILFUNCPROC)load("glStencilFunc");
+	glad_glStencilFuncSeparate = (PFNGLSTENCILFUNCSEPARATEPROC)load("glStencilFuncSeparate");
+	glad_glStencilMask = (PFNGLSTENCILMASKPROC)load("glStencilMask");
+	glad_glStencilMaskSeparate = (PFNGLSTENCILMASKSEPARATEPROC)load("glStencilMaskSeparate");
+	glad_glStencilOp = (PFNGLSTENCILOPPROC)load("glStencilOp");
+	glad_glStencilOpSeparate = (PFNGLSTENCILOPSEPARATEPROC)load("glStencilOpSeparate");
+	glad_glTexImage2D = (PFNGLTEXIMAGE2DPROC)load("glTexImage2D");
+	glad_glTexParameterf = (PFNGLTEXPARAMETERFPROC)load("glTexParameterf");
+	glad_glTexParameterfv = (PFNGLTEXPARAMETERFVPROC)load("glTexParameterfv");
+	glad_glTexParameteri = (PFNGLTEXPARAMETERIPROC)load("glTexParameteri");
+	glad_glTexParameteriv = (PFNGLTEXPARAMETERIVPROC)load("glTexParameteriv");
+	glad_glTexSubImage2D = (PFNGLTEXSUBIMAGE2DPROC)load("glTexSubImage2D");
+	glad_glUniform1f = (PFNGLUNIFORM1FPROC)load("glUniform1f");
+	glad_glUniform1fv = (PFNGLUNIFORM1FVPROC)load("glUniform1fv");
+	glad_glUniform1i = (PFNGLUNIFORM1IPROC)load("glUniform1i");
+	glad_glUniform1iv = (PFNGLUNIFORM1IVPROC)load("glUniform1iv");
+	glad_glUniform2f = (PFNGLUNIFORM2FPROC)load("glUniform2f");
+	glad_glUniform2fv = (PFNGLUNIFORM2FVPROC)load("glUniform2fv");
+	glad_glUniform2i = (PFNGLUNIFORM2IPROC)load("glUniform2i");
+	glad_glUniform2iv = (PFNGLUNIFORM2IVPROC)load("glUniform2iv");
+	glad_glUniform3f = (PFNGLUNIFORM3FPROC)load("glUniform3f");
+	glad_glUniform3fv = (PFNGLUNIFORM3FVPROC)load("glUniform3fv");
+	glad_glUniform3i = (PFNGLUNIFORM3IPROC)load("glUniform3i");
+	glad_glUniform3iv = (PFNGLUNIFORM3IVPROC)load("glUniform3iv");
+	glad_glUniform4f = (PFNGLUNIFORM4FPROC)load("glUniform4f");
+	glad_glUniform4fv = (PFNGLUNIFORM4FVPROC)load("glUniform4fv");
+	glad_glUniform4i = (PFNGLUNIFORM4IPROC)load("glUniform4i");
+	glad_glUniform4iv = (PFNGLUNIFORM4IVPROC)load("glUniform4iv");
+	glad_glUniformMatrix2fv = (PFNGLUNIFORMMATRIX2FVPROC)load("glUniformMatrix2fv");
+	glad_glUniformMatrix3fv = (PFNGLUNIFORMMATRIX3FVPROC)load("glUniformMatrix3fv");
+	glad_glUniformMatrix4fv = (PFNGLUNIFORMMATRIX4FVPROC)load("glUniformMatrix4fv");
+	glad_glUseProgram = (PFNGLUSEPROGRAMPROC)load("glUseProgram");
+	glad_glValidateProgram = (PFNGLVALIDATEPROGRAMPROC)load("glValidateProgram");
+	glad_glVertexAttrib1f = (PFNGLVERTEXATTRIB1FPROC)load("glVertexAttrib1f");
+	glad_glVertexAttrib1fv = (PFNGLVERTEXATTRIB1FVPROC)load("glVertexAttrib1fv");
+	glad_glVertexAttrib2f = (PFNGLVERTEXATTRIB2FPROC)load("glVertexAttrib2f");
+	glad_glVertexAttrib2fv = (PFNGLVERTEXATTRIB2FVPROC)load("glVertexAttrib2fv");
+	glad_glVertexAttrib3f = (PFNGLVERTEXATTRIB3FPROC)load("glVertexAttrib3f");
+	glad_glVertexAttrib3fv = (PFNGLVERTEXATTRIB3FVPROC)load("glVertexAttrib3fv");
+	glad_glVertexAttrib4f = (PFNGLVERTEXATTRIB4FPROC)load("glVertexAttrib4f");
+	glad_glVertexAttrib4fv = (PFNGLVERTEXATTRIB4FVPROC)load("glVertexAttrib4fv");
+	glad_glVertexAttribPointer = (PFNGLVERTEXATTRIBPOINTERPROC)load("glVertexAttribPointer");
+	glad_glViewport = (PFNGLVIEWPORTPROC)load("glViewport");
+}
+static void load_GL_ES_VERSION_3_0(GLADloadproc load) {
+	if(!GLAD_GL_ES_VERSION_3_0) return;
+	glad_glReadBuffer = (PFNGLREADBUFFERPROC)load("glReadBuffer");
+	glad_glDrawRangeElements = (PFNGLDRAWRANGEELEMENTSPROC)load("glDrawRangeElements");
+	glad_glTexImage3D = (PFNGLTEXIMAGE3DPROC)load("glTexImage3D");
+	glad_glTexSubImage3D = (PFNGLTEXSUBIMAGE3DPROC)load("glTexSubImage3D");
+	glad_glCopyTexSubImage3D = (PFNGLCOPYTEXSUBIMAGE3DPROC)load("glCopyTexSubImage3D");
+	glad_glCompressedTexImage3D = (PFNGLCOMPRESSEDTEXIMAGE3DPROC)load("glCompressedTexImage3D");
+	glad_glCompressedTexSubImage3D = (PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC)load("glCompressedTexSubImage3D");
+	glad_glGenQueries = (PFNGLGENQUERIESPROC)load("glGenQueries");
+	glad_glDeleteQueries = (PFNGLDELETEQUERIESPROC)load("glDeleteQueries");
+	glad_glIsQuery = (PFNGLISQUERYPROC)load("glIsQuery");
+	glad_glBeginQuery = (PFNGLBEGINQUERYPROC)load("glBeginQuery");
+	glad_glEndQuery = (PFNGLENDQUERYPROC)load("glEndQuery");
+	glad_glGetQueryiv = (PFNGLGETQUERYIVPROC)load("glGetQueryiv");
+	glad_glGetQueryObjectuiv = (PFNGLGETQUERYOBJECTUIVPROC)load("glGetQueryObjectuiv");
+	glad_glUnmapBuffer = (PFNGLUNMAPBUFFERPROC)load("glUnmapBuffer");
+	glad_glGetBufferPointerv = (PFNGLGETBUFFERPOINTERVPROC)load("glGetBufferPointerv");
+	glad_glDrawBuffers = (PFNGLDRAWBUFFERSPROC)load("glDrawBuffers");
+	glad_glUniformMatrix2x3fv = (PFNGLUNIFORMMATRIX2X3FVPROC)load("glUniformMatrix2x3fv");
+	glad_glUniformMatrix3x2fv = (PFNGLUNIFORMMATRIX3X2FVPROC)load("glUniformMatrix3x2fv");
+	glad_glUniformMatrix2x4fv = (PFNGLUNIFORMMATRIX2X4FVPROC)load("glUniformMatrix2x4fv");
+	glad_glUniformMatrix4x2fv = (PFNGLUNIFORMMATRIX4X2FVPROC)load("glUniformMatrix4x2fv");
+	glad_glUniformMatrix3x4fv = (PFNGLUNIFORMMATRIX3X4FVPROC)load("glUniformMatrix3x4fv");
+	glad_glUniformMatrix4x3fv = (PFNGLUNIFORMMATRIX4X3FVPROC)load("glUniformMatrix4x3fv");
+	glad_glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC)load("glBlitFramebuffer");
+	glad_glRenderbufferStorageMultisample = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC)load("glRenderbufferStorageMultisample");
+	glad_glFramebufferTextureLayer = (PFNGLFRAMEBUFFERTEXTURELAYERPROC)load("glFramebufferTextureLayer");
+	glad_glMapBufferRange = (PFNGLMAPBUFFERRANGEPROC)load("glMapBufferRange");
+	glad_glFlushMappedBufferRange = (PFNGLFLUSHMAPPEDBUFFERRANGEPROC)load("glFlushMappedBufferRange");
+	glad_glBindVertexArray = (PFNGLBINDVERTEXARRAYPROC)load("glBindVertexArray");
+	glad_glDeleteVertexArrays = (PFNGLDELETEVERTEXARRAYSPROC)load("glDeleteVertexArrays");
+	glad_glGenVertexArrays = (PFNGLGENVERTEXARRAYSPROC)load("glGenVertexArrays");
+	glad_glIsVertexArray = (PFNGLISVERTEXARRAYPROC)load("glIsVertexArray");
+	glad_glGetIntegeri_v = (PFNGLGETINTEGERI_VPROC)load("glGetIntegeri_v");
+	glad_glBeginTransformFeedback = (PFNGLBEGINTRANSFORMFEEDBACKPROC)load("glBeginTransformFeedback");
+	glad_glEndTransformFeedback = (PFNGLENDTRANSFORMFEEDBACKPROC)load("glEndTransformFeedback");
+	glad_glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC)load("glBindBufferRange");
+	glad_glBindBufferBase = (PFNGLBINDBUFFERBASEPROC)load("glBindBufferBase");
+	glad_glTransformFeedbackVaryings = (PFNGLTRANSFORMFEEDBACKVARYINGSPROC)load("glTransformFeedbackVaryings");
+	glad_glGetTransformFeedbackVarying = (PFNGLGETTRANSFORMFEEDBACKVARYINGPROC)load("glGetTransformFeedbackVarying");
+	glad_glVertexAttribIPointer = (PFNGLVERTEXATTRIBIPOINTERPROC)load("glVertexAttribIPointer");
+	glad_glGetVertexAttribIiv = (PFNGLGETVERTEXATTRIBIIVPROC)load("glGetVertexAttribIiv");
+	glad_glGetVertexAttribIuiv = (PFNGLGETVERTEXATTRIBIUIVPROC)load("glGetVertexAttribIuiv");
+	glad_glVertexAttribI4i = (PFNGLVERTEXATTRIBI4IPROC)load("glVertexAttribI4i");
+	glad_glVertexAttribI4ui = (PFNGLVERTEXATTRIBI4UIPROC)load("glVertexAttribI4ui");
+	glad_glVertexAttribI4iv = (PFNGLVERTEXATTRIBI4IVPROC)load("glVertexAttribI4iv");
+	glad_glVertexAttribI4uiv = (PFNGLVERTEXATTRIBI4UIVPROC)load("glVertexAttribI4uiv");
+	glad_glGetUniformuiv = (PFNGLGETUNIFORMUIVPROC)load("glGetUniformuiv");
+	glad_glGetFragDataLocation = (PFNGLGETFRAGDATALOCATIONPROC)load("glGetFragDataLocation");
+	glad_glUniform1ui = (PFNGLUNIFORM1UIPROC)load("glUniform1ui");
+	glad_glUniform2ui = (PFNGLUNIFORM2UIPROC)load("glUniform2ui");
+	glad_glUniform3ui = (PFNGLUNIFORM3UIPROC)load("glUniform3ui");
+	glad_glUniform4ui = (PFNGLUNIFORM4UIPROC)load("glUniform4ui");
+	glad_glUniform1uiv = (PFNGLUNIFORM1UIVPROC)load("glUniform1uiv");
+	glad_glUniform2uiv = (PFNGLUNIFORM2UIVPROC)load("glUniform2uiv");
+	glad_glUniform3uiv = (PFNGLUNIFORM3UIVPROC)load("glUniform3uiv");
+	glad_glUniform4uiv = (PFNGLUNIFORM4UIVPROC)load("glUniform4uiv");
+	glad_glClearBufferiv = (PFNGLCLEARBUFFERIVPROC)load("glClearBufferiv");
+	glad_glClearBufferuiv = (PFNGLCLEARBUFFERUIVPROC)load("glClearBufferuiv");
+	glad_glClearBufferfv = (PFNGLCLEARBUFFERFVPROC)load("glClearBufferfv");
+	glad_glClearBufferfi = (PFNGLCLEARBUFFERFIPROC)load("glClearBufferfi");
+	glad_glGetStringi = (PFNGLGETSTRINGIPROC)load("glGetStringi");
+	glad_glCopyBufferSubData = (PFNGLCOPYBUFFERSUBDATAPROC)load("glCopyBufferSubData");
+	glad_glGetUniformIndices = (PFNGLGETUNIFORMINDICESPROC)load("glGetUniformIndices");
+	glad_glGetActiveUniformsiv = (PFNGLGETACTIVEUNIFORMSIVPROC)load("glGetActiveUniformsiv");
+	glad_glGetUniformBlockIndex = (PFNGLGETUNIFORMBLOCKINDEXPROC)load("glGetUniformBlockIndex");
+	glad_glGetActiveUniformBlockiv = (PFNGLGETACTIVEUNIFORMBLOCKIVPROC)load("glGetActiveUniformBlockiv");
+	glad_glGetActiveUniformBlockName = (PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC)load("glGetActiveUniformBlockName");
+	glad_glUniformBlockBinding = (PFNGLUNIFORMBLOCKBINDINGPROC)load("glUniformBlockBinding");
+	glad_glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDPROC)load("glDrawArraysInstanced");
+	glad_glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDPROC)load("glDrawElementsInstanced");
+	glad_glFenceSync = (PFNGLFENCESYNCPROC)load("glFenceSync");
+	glad_glIsSync = (PFNGLISSYNCPROC)load("glIsSync");
+	glad_glDeleteSync = (PFNGLDELETESYNCPROC)load("glDeleteSync");
+	glad_glClientWaitSync = (PFNGLCLIENTWAITSYNCPROC)load("glClientWaitSync");
+	glad_glWaitSync = (PFNGLWAITSYNCPROC)load("glWaitSync");
+	glad_glGetInteger64v = (PFNGLGETINTEGER64VPROC)load("glGetInteger64v");
+	glad_glGetSynciv = (PFNGLGETSYNCIVPROC)load("glGetSynciv");
+	glad_glGetInteger64i_v = (PFNGLGETINTEGER64I_VPROC)load("glGetInteger64i_v");
+	glad_glGetBufferParameteri64v = (PFNGLGETBUFFERPARAMETERI64VPROC)load("glGetBufferParameteri64v");
+	glad_glGenSamplers = (PFNGLGENSAMPLERSPROC)load("glGenSamplers");
+	glad_glDeleteSamplers = (PFNGLDELETESAMPLERSPROC)load("glDeleteSamplers");
+	glad_glIsSampler = (PFNGLISSAMPLERPROC)load("glIsSampler");
+	glad_glBindSampler = (PFNGLBINDSAMPLERPROC)load("glBindSampler");
+	glad_glSamplerParameteri = (PFNGLSAMPLERPARAMETERIPROC)load("glSamplerParameteri");
+	glad_glSamplerParameteriv = (PFNGLSAMPLERPARAMETERIVPROC)load("glSamplerParameteriv");
+	glad_glSamplerParameterf = (PFNGLSAMPLERPARAMETERFPROC)load("glSamplerParameterf");
+	glad_glSamplerParameterfv = (PFNGLSAMPLERPARAMETERFVPROC)load("glSamplerParameterfv");
+	glad_glGetSamplerParameteriv = (PFNGLGETSAMPLERPARAMETERIVPROC)load("glGetSamplerParameteriv");
+	glad_glGetSamplerParameterfv = (PFNGLGETSAMPLERPARAMETERFVPROC)load("glGetSamplerParameterfv");
+	glad_glVertexAttribDivisor = (PFNGLVERTEXATTRIBDIVISORPROC)load("glVertexAttribDivisor");
+	glad_glBindTransformFeedback = (PFNGLBINDTRANSFORMFEEDBACKPROC)load("glBindTransformFeedback");
+	glad_glDeleteTransformFeedbacks = (PFNGLDELETETRANSFORMFEEDBACKSPROC)load("glDeleteTransformFeedbacks");
+	glad_glGenTransformFeedbacks = (PFNGLGENTRANSFORMFEEDBACKSPROC)load("glGenTransformFeedbacks");
+	glad_glIsTransformFeedback = (PFNGLISTRANSFORMFEEDBACKPROC)load("glIsTransformFeedback");
+	glad_glPauseTransformFeedback = (PFNGLPAUSETRANSFORMFEEDBACKPROC)load("glPauseTransformFeedback");
+	glad_glResumeTransformFeedback = (PFNGLRESUMETRANSFORMFEEDBACKPROC)load("glResumeTransformFeedback");
+	glad_glGetProgramBinary = (PFNGLGETPROGRAMBINARYPROC)load("glGetProgramBinary");
+	glad_glProgramBinary = (PFNGLPROGRAMBINARYPROC)load("glProgramBinary");
+	glad_glProgramParameteri = (PFNGLPROGRAMPARAMETERIPROC)load("glProgramParameteri");
+	glad_glInvalidateFramebuffer = (PFNGLINVALIDATEFRAMEBUFFERPROC)load("glInvalidateFramebuffer");
+	glad_glInvalidateSubFramebuffer = (PFNGLINVALIDATESUBFRAMEBUFFERPROC)load("glInvalidateSubFramebuffer");
+	glad_glTexStorage2D = (PFNGLTEXSTORAGE2DPROC)load("glTexStorage2D");
+	glad_glTexStorage3D = (PFNGLTEXSTORAGE3DPROC)load("glTexStorage3D");
+	glad_glGetInternalformativ = (PFNGLGETINTERNALFORMATIVPROC)load("glGetInternalformativ");
+}
+static void find_extensionsGLES2(void) {
+	get_exts();
+}
+
+static void find_coreGLES2(void) {
+
+    /* Thank you @elmindreda
+     * https://github.com/elmindreda/greg/blob/master/templates/greg.c.in#L176
+     * https://github.com/glfw/glfw/blob/master/src/context.c#L36
+     */
+    int i, major, minor;
+
+    const char* version;
+    const char* prefixes[] = {
+        "OpenGL ES-CM ",
+        "OpenGL ES-CL ",
+        "OpenGL ES ",
+        NULL
+    };
+
+    version = (const char*) glGetString(GL_VERSION);
+    if (!version) return;
+
+    for (i = 0;  prefixes[i];  i++) {
+        const size_t length = strlen(prefixes[i]);
+        if (strncmp(version, prefixes[i], length) == 0) {
+            version += length;
+            break;
+        }
+    }
+
+/* PR #18 */
+#ifdef _MSC_VER
+    sscanf_s(version, "%d.%d", &major, &minor);
+#else
+    sscanf(version, "%d.%d", &major, &minor);
+#endif
+
+    GLVersion.major = major; GLVersion.minor = minor;
+    max_loaded_major = major; max_loaded_minor = minor;
+	GLAD_GL_ES_VERSION_2_0 = (major == 2 && minor >= 0) || major > 2;
+	GLAD_GL_ES_VERSION_3_0 = (major == 3 && minor >= 0) || major > 3;
+	if (GLVersion.major > 3 || (GLVersion.major >= 3 && GLVersion.minor >= 0)) {
+		max_loaded_major = 3;
+		max_loaded_minor = 0;
+	}
+}
+
+int gladLoadGLES2Loader(GLADloadproc load) {
+	GLVersion.major = 0; GLVersion.minor = 0;
+	glGetString = (PFNGLGETSTRINGPROC)load("glGetString");
+	if(glGetString == NULL) return 0;
+	if(glGetString(GL_VERSION) == NULL) return 0;
+	find_coreGLES2();
+	load_GL_ES_VERSION_2_0(load);
+	load_GL_ES_VERSION_3_0(load);
+
+	find_extensionsGLES2();
+	return GLVersion.major != 0 || GLVersion.minor != 0;
+}
+